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Ge/Si and Ge Isotope Fractionation During Glacial and Non-glacial Weathering
Glacial environments offer the opportunity to study the incipient stages of chemical weathering due to the high availability of finely ground sediments, low water temperatures, and typically short rock-water interaction...
Structural properties of liquid Ge<sub>2</sub>Se<sub>3</sub>
Sébastien Le Roux, Anita Zeidler, Philip S Salmon, Mauro Boero, Matthieu Micoulaut, Carlo Massobrio
Jan 01, 0001
The structural properties of liquid Ge2Se3 were investigated by first-principles molecular dynamics using the Becke-Lee-Yang-Parr scheme for the treatment of the exchange-correlation functional in density functional theory. Our...
Structural properties of liquid Ge<sub>2</sub>Se<sub>3</sub>
Sébastien Le Roux, Anita Zeidler, Philip S Salmon, Mauro Boero, Matthieu Micoulaut, Carlo Massobrio
Jan 01, 0001
The structural properties of liquid Ge2Se3 were investigated by first-principles molecular dynamics using the Becke-Lee-Yang-Parr scheme for the treatment of the exchange-correlation functional in density functional theory. Our...
Face Dependence of Schottky Barriers Heights of Silicides and Germanides on Si and Ge.
Density functional supercell calculations of the Schottky barrier heights (SBH) of metal germanides and silicides on Si or Ge find that these vary with the facet, unlike those of elemental metals. In addition, silicides and...
Comment on " In Vivo [18F]GE-179 Brain Signal Does Not Show NMDA-Specific Modulation with Drug Challenges in Rodents and Nonhuman Primates".
Colm J McGinnity, Erik Årstad, Katherine Beck, David J Brooks, Jonathan P Coles, John S Duncan, Marian Galovic, Rainer Hinz, Ella Hirani, Oliver D Howes, Paul A Jones, Matthias J Koepp, Feng Luo, Daniela A Riaño Barros, Nisha Singh, William Trigg, Alexander Hammers
Oct 03, 2018
Schoenberger and colleagues ( Schoenberger et al. ( 2018 ) ACS Chem. Neurosci. 9 , 298 - 305 ) recently reported attempts to demonstrate specific binding of the positron emission tomography (PET) radiotracer, [18F]GE-179, to...
Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI.
Marius de Groot, Neel Patel, Roido Manavaki, Robert L Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D Fryer, Pilar Jimenez-Royo
Feb 13, 2020
PURPOSE: While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be valuable....
Topological Ordering and Viscosity in the Glass-Forming Ge-Se System
The topological ordering of the network structure in vitreous GexSe1-x was investigated across most of the glass-forming region (0 < x < 0.4) by using high resolution neutron diffraction to measure...
Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI.
Marius de Groot, Neel Patel, Roido Manavaki, Robert L Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D Fryer, Pilar Jimenez-Royo
Jan 27, 2020
PURPOSE:While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be valuable....
Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18 F-GE-180 and comparison with 18 F-FDG and DCE-MRI
Marius de Groot, Neel Patel, Roido Manavaki, Robert L. Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J. Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D. Fryer, Pilar Jimenez-Royo
Dec 22, 2020
Abstract: Purpose: While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be...
Topological Ordering and Viscosity in the Glass-Forming Ge-Se System
The topological ordering of the network structure in vitreous GexSe1-x was investigated across most of the glass-forming region (0 < x < 0.4) by using high resolution neutron diffraction to measure...
Structure of crystalline and amorphous materials in the NASICON system Na<sub>1+x</sub>Al<sub>x</sub>Ge<sub>2- x</sub>(PO<sub>4</sub>)<sub>3</sub>
Lawrence V.D. Gammond, Henry Auer, Rita Mendes Da Silva, Anita Zeidler, Jairo F. Ortiz-Mosquera, Adriana M. Nieto-Muñoz, Ana Candida M. Rodrigues, Igor D'Anciães Almeida Silva, Hellmut Eckert, Chris J. Benmore, Philip S. Salmon
Aug 21, 2021
The structure of crystalline and amorphous materials in the sodium (Na) super-ionic conductor system Na1+xAlxGe2-x(PO4)3 with x = 0, 0.4, and 0.8 was investigated by combining (i) neutron and x-ray powder diffraction and...
Structure of crystalline and amorphous materials in the NASICON system Na<sub>1+x</sub>Al<sub>x</sub>Ge<sub>2- x</sub>(PO<sub>4</sub>)<sub>3</sub>
Lawrence V.D. Gammond, Henry Auer, Rita Mendes Da Silva, Anita Zeidler, Jairo F. Ortiz-Mosquera, Adriana M. Nieto-Muñoz, Ana Candida M. Rodrigues, Igor D'Anciães Almeida Silva, Hellmut Eckert, Chris J. Benmore, Philip S. Salmon
Aug 21, 2021
The structure of crystalline and amorphous materials in the sodium (Na) super-ionic conductor system Na1+xAlxGe2-x(PO4)3 with x = 0, 0.4, and 0.8 was investigated by combining (i) neutron and x-ray powder diffraction and...
Ultrahigh drive current and large selectivity in GeS selector.
Shujing Jia, Huanglong Li, Tamihiro Gotoh, Christophe Longeaud, Bin Zhang, Juan Lyu, Shilong Lv, Min Zhu, Zhitang Song, Qi Liu, John Robertson, Ming Liu
Nov 09, 2020
Selector devices are indispensable components of large-scale nonvolatile memory and neuromorphic array systems. Besides the conventional silicon transistor, two-terminal ovonic threshold switching device with much higher...
High-temperature phase transitions in dense germanium.
Liam C Kelsall, Miriam Peña-Alvarez, Miguel Martinez-Canales, Jack Binns, Chris J Pickard, Philip Dalladay-Simpson, Ross T Howie, Eugene Gregoryanz
Apr 08, 2021
Through a series of high-pressure x-ray diffraction experiments combined with in situ laser heating, we explore the pressure-temperature phase diagram of germanium (Ge) at pressures up to 110 GPa and temperatures exceeding 3000...
Role of Slogan in Political Mobilisation in Nigeria
Ibrahim Lawal Ahmed
Jun 30, 2021
One of the tasks of political parties in the modern democracy is political mobilization. In a competitive democracy political mobilization requires good strategy which demands exploitation of all the tools of mobilization....
Published by: Department of History, University of Karachi
A Defense of Stand Your Ground Legislation
Jarrett Field, '14
Jan 01, 0001
self-defense killing excessive force minimum necessary force Stand Your Ground legislation imminent threat Duty to Retreat legislation lethal force reasonable belief unreasonable belief Race Relations Ethics and Political Philosophy Law and Philosophy Law and Race Legislation
Published by: Ursinus College
Experiential Metafunctional Analysis of Liu Xijun's “Bei Chou Ge” and Its English Versions
Cheng Huaming
Jan 01, 2023
This paper attempts to analyze and compare transitivity processes of “Bei Chou Ge” and its five English versions from the perspective of experiential function of Halliday's systemic-functional linguistics and makes a comment on...
Published by: IGI Global Scientific Publishing
Revealing the intrinsic nature of the mid-gap defects in amorphous Ge 2 Sb 2 Te 5
Abstract: Understanding the relation between the time-dependent resistance drift in the amorphous state of phase-change materials and the localised states in the band gap of the glass is crucial for the development of memory...
Crozier's Effect and the Acceptance of Intraspecific Brood Parasites.
Organisms can often benefit by distinguishing between different classes of individuals. An example is kin recognition, whereby individuals preferentially associate with or aid genetic relatives that bear matching recognition...
Estimating limits for natural human embryo mortality
GE Jarvis
Dec 15, 2016
Natural human embryonic mortality is generally considered to be high. Values of 70% and higher are widely cited. However, it is difficult to determine accurately owing to an absence of direct data quantifying embryo loss between...
Towards graphane field emitters
Shuyi Ding, Matthew Cole, Chi Li, Yanhuai Zhou, Clare M. Collins, Moon H. Kang, Richard J. Parmee, Wei Lei, Xiaobing Zhang, Qing Dai, William I. Milne, Baoping Wang
Nov 23, 2015
We report on the improved field emission performance of graphene foam (GF) following transient exposure to hydrogen plasma. The enhanced field emission mechanism associated with hydrogenation has been investigated using...
The field and its prosthesis
Johanne M Bruun
Feb 01, 2023
This paper examines the topological entanglements between the naturalistic field and natural history archives, arguing that the spatial categories of 'field' and 'archive' should be considered in terms of their indexical...
Published by: Transactions (Institute of British Geographers : 1965)
In situ root identification through blade penetrometer testing - Part 2
The spatial distribution, depths and diameters of roots in soil are difficult to quantify but important to know when reinforcement of a rooted slope or the stability of a plant is to be assessed. Previous work has shown that...
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