Results 101 to 110 of about 71,298 (308)

Can Multiphase Inclusions in Garnet From Eclogite Facies Rocks Be a Product of Melt or Supercritical Fluid Entrapment During Subduction?

open access: yesJournal of Metamorphic Geology, EarlyView.
ABSTRACT Dehydration of rocks and minerals during high‐pressure metamorphism is controlled by the thermal structure of the subduction zone and can be traced by the stability fields of hydrous phases. Consistent with the results of experimental works, the content of silicate components in fluids is assumed to increase from the fields of subcritical to ...
Shah Wali Faryad
wiley   +1 more source

Talcoma: A Diagnostic Challenge in Differential Diagnosis of Pleural Masses

open access: yesCase Reports in Radiology, 2015
Talcoma is a pleural mass which may develop as a rare complication following talc pleurodesis. Talc pleurodesis is performed to obliterate the pleural space to prevent recurrent pleural effusions or persistent pneumothoraces.
Iclal Ocak, Rohit Dewan
doaj   +1 more source

Carving Alaska Soapstone [PDF]

open access: yes, 1968
Thesis (M.A.) University of Alaska Fairbanks ...
Eubank, Mary Louise Reed
core  

The Piedmont Zone From the Western Alps (Italy): New Insights From High‐Pressure Ophiolitic Metasediments in the Soana Valley

open access: yesJournal of Metamorphic Geology, EarlyView.
ABSTRACT Metaophiolites and metasediments of the Piedmont Zone are exposed in the Soana Valley, a poorly studied area of the Western Alps, located between the Europe‐related Gran Paradiso massif and the Adria‐related Sesia–Lanzo zone. Previous investigations reported the occurrence of only greenschist‐facies metamorphic assemblages in the metasediments.
Alessia Modesti   +5 more
wiley   +1 more source

Avicenna on the PSR and Causal Necessity in the Natural World

open access: yesTheoria, EarlyView.
ABSTRACT Avicenna's account of causal necessity in the natural world is a key part of his metaphysical system and it is also historically significant. Yet, there is little scholarly discussion of the philosophical basis of his view. This is surprising not only because the topic is important, but also because the view is challenging to interpret ...
Kara Richardson
wiley   +1 more source

Research Progress of the Separation Technology and Reagents of the Talc-type Molybdenum Ore

open access: yesKuangchan zonghe liyong
This is an article in the field of mineral processing engineering. Molybdenum has many good physical and chemical properties and is widely used in many fields.
Tao CHEN   +5 more
doaj   +1 more source

Evidence for two-dimensional nucleation of superconductivity in MgB$_{2}$

open access: yes, 2002
According to the crystal structure of MgB$_{2}$ and band structure calculations quasi-two-dimensional (2D) boron planes are responsible for the superconductivity.
A. N Rossolenko   +10 more
core   +1 more source

Synthesis and characterization of silver/talc nanocomposites using the wet chemical reduction method

open access: yesInternational Journal of Nanomedicine, 2010
Kamyar Shameli1, Mansor Bin Ahmad1, Wan Zin Wan Yunus1, Nor Azowa Ibrahim1, Majid Darroudi21Department of Chemistry, Faculty of Science, 2Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia ...
Kamyar Shameli   +3 more
doaj  

Design of an air-flow microchamber for microparticles detec [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +8 more
core  

Siliceous Granuloma due to Talc [PDF]

open access: green, 1948
W A Mackey, J. B. Gibson
openalex   +1 more source

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