Results 41 to 50 of about 3,642 (175)

Distribution of Naturally Occurring Asbestos in the Mitrovica Region: Geochemical and Mineralogical Characterization

Geosciences
This study investigates the presence of naturally occurring asbestos (NOA) in the Bajgora region of Mitrovica, Republic of Kosovo. Rock samples were collected and analyzed using X-ray powder diffraction (XRPD) and scanning electron microscopy coupled ...
Bahri Sinani, Blazo Boev, Arianit A. Reka, Berat Sinani, Ivan Boev   +4 more
doaj   +1 more source

Exploring Site‐Specific Carbon Dioxide Removal Options With Storage or Sequestration in the Marine Environment – The 10 Mt CO2 yr−1 Removal Challenge for Germany

Earth's Future, Volume 13, Issue 4, April 2025.
Abstract Marine carbon dioxide removal (mCDR) and geological carbon storage in the marine environment (mCS) promise to help mitigate global climate change alongside drastic emission reductions. However, the implementable potential of mCDR and mCS depends, apart from technology readiness, also on site‐specific conditions.
W. Yao, T. M. Morganti, J. Wu, M. Borchers, A. Anschütz, L.‐K. Bednarz, A. Bhaumik, M. Böttcher, K. Burkhard, T. Cabus, A. S. Chua, I. Diercks, M. Esposito, M. Fink, M. Fouqueray, F. Gasanzade, S. Geilert, J. Hauck, F. Havermann, I. Hellige, S. Hoog, M. Jürchott, H. T. Kalapurakkal, J. Kemper, I. Kremin, I. Lange, J. M. Lencina‐Avila, M. Liadova, F. Liu, S. Mathesius, N. Mehendale, T. Nagwekar, M. Philippi, G. L. N. Luz, M. Ramasamy, F. Stahl, L. Tank, M.‐E. Vorrath, L. Westmark, H.‐W. Wey, R. Wollnik, M. Wölfelschneider, W. Bach, K. Bischof, M. Boersma, U. Daewel, M. Fernández‐Méndez, J. K. Geuer, D. P. Keller, A. Kopf, C. Merk, N. Moosdorf, N. Oppelt, A. Oschlies, J. Pongratz, A. Proelss, G. J. Rehder, L. Rüpke, N. Szarka, D. Thraen, K. Wallmann, N. Mengis   +61 more
wiley   +1 more source

Naturally Occurring Asbestos in Alaska and Experiences and Policy of Other States Regarding its Use [PDF]

, 2009
INE/AUTC 09 ...
Hargesheimer, John, Perkins, Robert A., Winterfeld, Aaron   +2 more
core  

Petrology and Geochemistry of Ophiolitic Pyroxenite in the Eastern Desert of Egypt: Genesis of Ultramafic Cumulates and Implications for Neoproterozoic Supra‐Subduction Seafloor Metamorphism

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 3, March 2025.
Abstract We describe and compare two outcrops of pyroxenite associated with Neoproterozoic ophiolite sequences in the Eastern Desert of Egypt: small masses in the Abu Samuki area of the North Eastern Desert and large belts in the Wadi El‐Mireiwa area of the South Eastern Desert.
Hussam A. Selim, Paul D. Asimow, Ayman E. Maurice, Mohamad A. Ismail, Oliver D. Wilner, Nathan F. Dalleska, Moustafa E. Gharib, Safinaz A. A. Mahmoud   +7 more
wiley   +1 more source

Normal background concentrations of contaminants in the soils of England : available data and data exploration [PDF]

, 2011
This draft report describes the completed Work Package 1 and 2 tasks of the Defra commissioned Science and Research Project SP1008 - Establishing data on normal/background levels of soil contamination in England.
Ander, E.L., Cave, M.R., Johnson, C.C., Palumbo-Roe, B.   +3 more
core  

Geometry and deformation of the sole of a large obducted ophiolitic unit: insights from surface geology and airborne electromagnetics – Peridotite Nappe, New Caledonia

New Zealand Journal of Geology and Geophysics, Volume 68, Issue 1, Page 1-19, March 2025.
ABSTRACT To clarify the serpentinite correlation and kinematics in New Caledonia, we focus on the northwestern boundary of the Massif du Sud and the Mont Do Massif, in the Boulouparis area. On the basis of airborne electromagnetics data, structural analysis, and field data, we propose a significantly different model to the one commonly proposed for ...
Benjamin Le Bayon, Pierre Maurizot, Pierre‐Alexandre Reninger, Stéphane Lesimple, Marion Iseppi, Lilian Alizert, José Perrin, Renjie Zhou   +7 more
wiley   +1 more source

Abstracts

Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +2 more sources

Aluminum oxide filler prevents obstructions in tubing during welding [PDF]

, 1966
Granular aluminum oxide is used as filler in serpentine tubing while welding the tubing to a flat surface. The filler eliminates obstructions in the tubes formed by molten weld nuggets and is porous enough to allow gases to escape from the welding ...
Okelly, K. P.
core   +1 more source

Up‐to‐Date Review on Flat‐Plate Solar Hybrid Photovoltaic Thermal Systems: Absorber Designs and Fabrication Materials

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
Photovoltaic (PV) technology is generally perceived as well‐developed but suffers a drop in performance at high temperatures. Faced with this problem, researchers are turning to PV thermal (PVT) systems, which integrate electricity production and thermal energy. Flat‐plate PVT systems are the most widely adopted among the various configurations.
Yassine El Alami, Elhadi Baghaz, Rehena Nasrin, Moustafa Al-Damook, Rachid Bendaoud, Tarik Bouragba, Mustapha Melhaoui, Mohammadi Benhmida, Gianluca Coccia   +8 more
wiley   +1 more source

Multiple plasmon resonances in naturally-occurring multiwall nanotubes: infrared spectra of chrysotile asbestos

, 2002
Chrysotile asbestos is formed by densely packed bundles of multiwall hollow nanotubes. Each wall in the nanotubes is a cylindrically wrapped layer of $Mg_3 Si_2 O_5 (OH)_4$.
A. Marco Saitta, Bertrand Devouard, C. Viti, Christian Brouder, Céline Lemaire, E. Balan, E. Balan, Etienne Balan, F. J. Wicks, Francesco Mauri, François Guyot, L. Henrard, M. K. Titulaer, S. Yariv, V. C. Farmer, W. A. de Heer   +15 more
core   +2 more sources