Results 191 to 200 of about 1,053,111 (395)

Layered model inversion of central-loop EM soundings near a geological contact [PDF]

, 1989
Michael Wilt, J. P. Williams
openalex   +1 more source

Structural, petrophysical and geological constraints in potential field inversion using the Tomofast-x v1.0 open-source code

, 2021
Jérémie Giraud, Vitaliy Ogarko, Roland Martin, Mark Jessell, Mark Lindsay   +4 more
openalex   +1 more source

Presentation: Interactive 2D magnetic inversion: a tool for aiding forward modeling and testing geological hypotheses

, 2013
Barbosa Valeria C. F., João B. C. Silva
openalex   +2 more sources

Greek Commodities in Phoenicia: An Interdisciplinary Study of Imported Amphorae From Tell el‐Burak (Lebanon)

Archaeometry, EarlyView.
ABSTRACT This paper examines transport amphorae of Greek/Aegean types from the 7th–4th c. BCE imported to the Phoenician coastal settlement of Tell el‐Burak, Lebanon. We present a selection of 58 pieces analyzed by typological, chemical (NAA), and petrographic approaches.
Maximilian Rönnberg, Marcel Frenken, Johannes H. Sterba, Silvia Amicone   +3 more
wiley   +1 more source

Gauss-Newton inversion of ground transient electromagnetic data using COMSOL multiphysics. [PDF]

Sci Rep
Li F, Wang P, Lu K.
europepmc   +1 more source

Tin–Lead Sewn Tokens From 13th‐Century Gdańsk: Assessing Local and Non‐Local Production Through Archaeometric Analysis

Archaeometry, EarlyView.
ABSTRACT This study presents the results of an interdisciplinary investigation of 98 tin–lead sewn tokens from 13th‐century Gdańsk, the largest assemblage of its kind in Central Europe. Combining archaeological context, typology, SEM‐EDS and lead isotope analysis, the research explores provenance, production and function.
Sławomir Wadyl, Jakub Karczewski, Ewelina Miśta‐Jakubowska, Jakub Karasiński, Klaudia Tetfejer   +4 more
wiley   +1 more source

Fecal Steroids as Tracers of Human Population and Waste Management Practices at the Ancient Maya City of Ucanal, Guatemala

Archaeometry, EarlyView.
ABSTRACT Geochemical data compiled from dried sediments from three water reservoirs at the ancient Maya city of Ucanal, Petén, Guatemala, reveal low to undetectable fecal biomarker concentrations. These low concentrations may be the result of the aerobic decay of sterols combined with well‐managed waste disposal practices.
Jean D. Tremblay, Peter M. J. Douglas, Christina T. Halperin, Yves Gélinas   +3 more
wiley   +1 more source

Modeling of the Arabian/Nubian shield's geothermal structure: a multi-parametric analysis using geophysical and geological tools. [PDF]

Sci Rep
Haggag M, Sobh M, Hassan S, Hegab MAE, Shebl A, Ghazala HH.   +5 more
europepmc   +1 more source

Characteristics of strike-slip inversion structures of the Karatau fault and their petroleum geological significances in the South Turgay Basin, Kazakhstan [PDF]

, 2012
Wei Yin, Zifei Fan, Junzhang Zheng, Jiquan Yin, Mingjun Zhang, Xiaofeng Sheng, Guo Jian-jun, Yongli Liu, Yaping Lin   +8 more
openalex   +1 more source

Assessing the Vulnerability of an Inuit Archaeological Site in a Changing Periglacial Environment: A Novel Multimethod Geophysical Approach in Arctic Geoarchaeology

Archaeometry, EarlyView.
ABSTRACT With northern regions warming at twice the global rate, assessing the state of archaeological sites in these areas is critically important. In this study, we used a multimethod geophysical approach (ERT, GPR, and EMI) to characterize the current geocryological conditions of an Inuit archaeological site on South Aulatsivik Island (Labrador ...
Rachel Labrie, Dominique Todisco, Najat Bhiry, Cécile Finco, Héloïg Barbel Le Page, Armelle Couillet   +5 more
wiley   +1 more source