Výsledky vyhledávání - "Olga De Pascale"

Akademický článek

Application of handheld/portable spectroscopic tools to the identification, inner stratigraphy and mapping of archaeological metal artefacts

Autor: Sara Mattiello, Olga De Pascale, Vincenzo Palleschi, Girolamo Fiorentino, Giorgio S Senesi

Publikováno v: JPhys Photonics, Vol 6, Iss 3, p 035005 (2024)

Field handheld/portable instrumentations, such as in-situ geochemical analyzers, have the potential to assist efficiently targeted geochemical archaeometry campaigns in detecting and quantifying specific elements. Non-destructive portable energy disp

Externí odkaz: https://doaj.org/article/c80ab2d9e1334cbe83160fcab51f5408

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Akademický článek

The Meteoritic Origin of Morocco Iron Dagger Blades

Autor: Abderrahmane Ibhi, Lahcen Ouknine, Fouad Khiri, Ahmed Ait Touchnt, Hassan Nachit, Olga De Pascale, Giorgio S. Senesi

Publikováno v: Heritage, Vol 5, Iss 3, Pp 1395-1400 (2022)

Up until now, a few artifacts made of meteoritic iron have been discovered worldwide, though none in Morocco. The number of these objects has rarely been verified, as museums generally do not allow artifacts to be tested, and they are often confused

Externí odkaz: https://doaj.org/article/6524308828bd4a03ba9ad71bd827e318

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Akademický článek

Chlorophyll Fluorescence Imaging (CFI) and Laser-Induced Breakdown Spectroscopy (LIBS) Applied to Investigate Tomato Plants Infected by the Root Knot Nematode (RKN) Meloidogyne incognita and Tobacco Plants Infected by Cymbidium Ringspot Virus

Autor: Giorgio Saverio Senesi, Olga De Pascale, Bruno Spolon Marangoni, Anderson Rodrigues Lima Caires, Gustavo Nicolodelli, Vitantonio Pantaleo, Paola Leonetti

Publikováno v: Photonics, Vol 9, Iss 9, p 627 (2022)

Recently, studies on climate change have highlighted the central role of photosynthetic mechanisms in the defense response of plants to abiotic and biotic stresses. Photo-sensing and photo-activation are innovative technologies applied for the early

Externí odkaz: https://doaj.org/article/f5502baabe174392b2172637da0a4e97

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Akademický článek

Quantitative Analysis of Pig Iron from Steel Industry by Handheld Laser-Induced Breakdown Spectroscopy and Partial Least Square (PLS) Algorithm

Autor: Giorgio S. Senesi, Olga De Pascale, Aldo Bove, Bruno S. Marangoni

Publikováno v: Applied Sciences, Vol 10, Iss 23, p 8461 (2020)

One of the main objectives in the steel production process is to obtain a blast furnace pig iron of good quality and at the lowest possible cost. In general, the quality of pig iron is evaluated on the basis of its chemical composition determined by

Externí odkaz: https://doaj.org/article/db9e96d5b4514966b3fd9795393b20bc

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A new carbon-rich ureilite from Morocco

Autor: Olga De Pascale, Francesco Capitelli, Ahmed Ait Touchnt, Fouad Khiri, Giorgio S. Senesi, Lahcen Ouknine, Abderrahmane Ibhi

Publikováno v: Atti della Accademia Nazionale dei Lincei. Rendiconti Lincei. Scienze fisiche e naturali (Online) (2021): 1–5. doi:10.1007/s12210-021-01013-0
info:cnr-pdr/source/autori:Ibhi A.; Khiri F.; Ouknine L.; Ait Touchnt A.; Capitelli F.; De Pascale O.; Senesi G.S./titolo:A new carbon-rich ureilite from Morocco/doi:10.1007%2Fs12210-021-01013-0/rivista:Atti della Accademia Nazionale dei Lincei. Rendiconti Lincei. Scienze fisiche e naturali (Online)/anno:2021/pagina_da:1/pagina_a:5/intervallo_pagine:1–5/volume

The main objective of this study was to provide a preliminary analysis of the meteorite North West Africa (NWA) 12606 recently classified as ureilite, which was found in 2018 in Morocco, to unveil the possible presence of diamonds. The preliminary an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::477d46adf778b9ab397b86bf4b0b78e0
https://doi.org/10.1007/s12210-021-01013-0

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Geochemical identification and classification of cherts using handheld laser induced breakdown spectroscopy (LIBS) supported by supervised machine learning algorithms

Autor: Giorgio S. Senesi, Ignazio Allegretta, Bruno S. Marangoni, Matheus C.S. Ribeiro, Carlo Porfido, Roberto Terzano, Olga De Pascale, Giacomo Eramo

Publikováno v: Applied Geochemistry. 151:105625

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a1a039666dfefe1276d0853777b7d99
https://doi.org/10.1016/j.apgeochem.2023.105625

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Laser-Induced Breakdown Spectroscopy (LIBS) In-Situ: From Portable to Handheld Instrumentation

Autor: Giorgio S. Senesi, Olga De Pascale

Publikováno v: Handbook of Cultural Heritage Analysis, pp. 465–503. Basel: Springer Nature Switzerland, 2022
info:cnr-pdr/source/autori:Senesi Giorgio S.; De Pascale Olga/titolo:Laser-Induced Breakdown Spectroscopy (LIBS) In-Situ: From Portable to Handheld Instrumentation/titolo_volume:Handbook of Cultural Heritage Analysis/curatori_volume:/editore: /anno:2022

Over the last years, laser-induced breakdown spectroscopy (LIBS) has gained a very important role as a tool for in-situ cultural heritage investigations owing to its high sensibility to light elements such as H, Li, B, C, N, and O, ease of use, no ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82f2bfa774ef30170c87547c7a7d1702
https://link.springer.com/referencework/10.1007/978-3-030-60016-7?page=2#toc

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Akademický článek

Laser Induced Breakdown Spectroscopy for Elemental Analysis in Environmental, Cultural Heritage and Space Applications: A Review of Methods and Results

Autor: Alessandro De Giacomo, Giorgio S. Senesi, Olga De Pascale, Rosalba Gaudiuso, Marcella Dell’Aglio

Publikováno v: Sensors, Vol 10, Iss 8, Pp 7434-7468 (2010)

Analytical applications of Laser Induced Breakdown Spectroscopy (LIBS), namely optical emission spectroscopy of laser-induced plasmas, have been constantly growing thanks to its intrinsic conceptual simplicity and versatility. Qualitative and quantit

Externí odkaz: https://doaj.org/article/afb455ca09494e4eba0aeb1ba806011e

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Combined micro X-ray fluorescence and micro computed tomography for the study of extraterrestrial volcanic rocks. The case of North West Africa (NWA) 8657: A shergottite martian meteorite

Autor: Paola Manzari, Giorgio S. Senesi, Roberto Terzano, Carlo Porfido, Olga De Pascale, Ignazio Allegretta

Publikováno v: Talanta (Oxf.) 217 (2020): 121114-1–121114-10. doi:10.1016/j.talanta.2020.121114
info:cnr-pdr/source/autori:Porfido, Carlo; Manzari, Paola; Allegretta, Ignazio; Terzano, Roberto; De Pascale, Olga; Senesi, Giorgio S./titolo:Combined micro X-ray fluorescence and micro computed tomography for the study of extraterrestrial volcanic rocks. The case of North West Africa (NWA) 8657: A shergottite martian meteorite/doi:10.1016%2Fj.talanta.2020.121114/rivista:Talanta (Oxf.)/anno:2020/pagina_da:121114-1/pagina_a:121114-10/intervallo_pagine:121114-1–121114-10/volume:217

The combined potentiality of benchtop micro X-ray fluorescence spectroscopy (μ-XRF) and micro computed tomography (μ-CT) has been applied to describe microstructures, type and distribution of mineralogical phases as well as geological constraints o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ebaecb8bc8683db1955927a0e7f695e

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