scholarly journals Mortar Dating Methodology: Assessing Recurrent Issues and Needs for Further Research

Radiocarbon ◽  
2017 ◽  
Vol 59 (6) ◽  
pp. 1859-1871 ◽  
Author(s):  
Roald Hayen ◽  
Mark Van Strydonck ◽  
Laurent Fontaine ◽  
Mathieu Boudin ◽  
Alf Lindroos ◽  
...  
Keyword(s):  
Sample Preparation ◽  
Optically Stimulated Luminescence ◽  
Archaeological Sites ◽  
Preparation Methods ◽  
Dating Methods ◽  
Absolute Dating ◽  
Set Up ◽  
Intercomparison Study ◽  
Sample Preparation Methods ◽  
Historic Stone

AbstractAbsolute dating of mortars is crucial when trying to pin down construction phases of archaeological sites and historic stone buildings to a certain point in time or to confirm, but possibly also challenge, existing chronologies. To evaluate various sample preparation methods for radiocarbon (14C) dating of mortars as well as to compare different dating methods, i.e. 14C and optically stimulated luminescence (OSL), a mortar dating intercomparison study (MODIS) was set up, exploring existing limits and needs for further research. Four mortar samples were selected and distributed among the participating laboratories: one of which was expected not to present any problem related to the sample preparation methodologies for anthropogenic lime extraction, whereas all others addressed specific known sample preparation issues. Data obtained from the various mortar dating approaches are evaluated relative to the historical framework of the mortar samples and any deviation observed is contextualized to the composition and specific mineralogy of the sampled material.

Improving Sample Preparation Methods For Cannabis-Infused Edible And Topical Products

Planta Medica ◽  
2016 ◽  
Vol 82 (05) ◽  
Author(s):  
M Wilcox ◽  
M Jacyno ◽  
J Marcu ◽  
J Neal-Kababick
Keyword(s):  
Sample Preparation ◽  
Preparation Methods ◽  
Sample Preparation Methods

Thin-Die Flip Chip Physical-FA Process Flow

2002 ◽  
Author(s):  
Andrew J. Komrowski ◽  
N. S. Somcio ◽  
Daniel J. D. Sullivan ◽  
Charles R. Silvis ◽  
Luis Curiel ◽  
...  
Keyword(s):  
Sample Preparation ◽  
Failure Analysis ◽  
Flip Chip ◽  
Semiconductor Industry ◽  
Organic Substrate ◽  
Fault Isolation ◽  
Preparation Methods ◽  
Chip Technology ◽  
Isolation Test ◽  
Sample Preparation Methods

Abstract The use of flip chip technology inside component packaging, so called flip chip in package (FCIP), is an increasingly common package type in the semiconductor industry because of high pin-counts, performance and reliability. Sample preparation methods and flows which enable physical failure analysis (PFA) of FCIP are thus in demand to characterize defects in die with these package types. As interconnect metallization schemes become more dense and complex, access to the backside silicon of a functional device also becomes important for fault isolation test purposes. To address these requirements, a detailed PFA flow is described which chronicles the sample preparation methods necessary to isolate a physical defect in the die of an organic-substrate FCIP.

scholarly journals Evaluation and Refinement of Sample Preparation Methods for Extracellular Matrix Proteome Coverage

2021 ◽  
Vol 20 ◽  
pp. 100079
Author(s):  
Maxwell C. McCabe ◽  
Lauren R. Schmitt ◽  
Ryan C. Hill ◽  
Monika Dzieciatkowska ◽  
Mark Maslanka ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Sample Preparation ◽  
Preparation Methods ◽  
Proteome Coverage ◽  
Sample Preparation Methods

Evaluation of sample preparation methods for polymer digestion and trace elements determination by ICPMS and ICPOES

2011 ◽  
Vol 26 (9) ◽  
pp. 1849 ◽  
Author(s):  
J. S. F. Pereira ◽  
C. L. Knorr ◽  
L. S. F. Pereira ◽  
D. P. Moraes ◽  
J. N. G. Paniz ◽  
...  
Keyword(s):  
Trace Elements ◽  
Sample Preparation ◽  
Preparation Methods ◽  
Sample Preparation Methods

Effect of sample preparation methods on the d,l-enantiomer ratio of extracted selenomethionine

2011 ◽  
Vol 401 (1) ◽  
pp. 373-380 ◽  
Author(s):  
Orsolya Egressy-Molnár ◽  
Andrea Vass ◽  
Anikó Németh ◽  
Juan F. García-Reyes ◽  
Mihály Dernovics
Keyword(s):  
Sample Preparation ◽  
Preparation Methods ◽  
Sample Preparation Methods
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