Results 11 to 20 of about 156,848 (283)
A Pension Fund Freeze for the Winter Freeze [PDF]
, 2022 This winter’s financial crisis has a short-term and then a long-term solution. It costs nothing and longer term could put the UK on a much more sound economic footing.
Clancy, John
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Freeze-dissolving method: a fast green technology for producing nanoparticles and ultrafine powder
, 2022 A new technology, a freeze-dissolving method, has been developed to isolate nanoparticles or ultrafine powder and is a more efficient and sustainable method than the traditional freeze-drying method.
Huaiyu Yang (5153444) +3 more
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Life, 2023 This article relates personal recollections and starts with the origin of electron microscopy in the sixties of the previous century at the University of Amsterdam.
Nanne Nanninga
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3D visualization of hydraulic fractures using micro-seismic monitoring: Methodology and application
Petroleum, 2022 In this paper, a new 3D visualization technical method was developed for hydraulic fractures using micro-seismic monitoring. This technical method consists of four steps: i. interpret the geologic hydraulic fracture model based on seismic source location
Chenghua Ou +4 more
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Freeze-drying modeling and monitoring using a new neuro-evolutive technique [PDF]
, 2012 This paper is focused on the design of a black-box model for the process of freeze-drying of pharmaceuticals. A new methodology based on a self-adaptive differential evolution scheme is combined with a back-propagation algorithm, as local search method ...
Fissore, Davide +4 more
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Molecular Cytochemistry of Freeze-Fractured Cells: Freeze-Etching, Fracture-Label, Fracture-Permeation, and Label-Fracture [PDF]
Advances in Molecular and Cell Biology, 1987 Publisher Summary This chapter describes three alternative techniques for the cytochemical characterization of the components (membrane associated or not) that are exposed by freeze-fracture. The first, fracture-label permits the labeling of plasma and intracellular membranes (as well as cytoplasms and nucleoplasms) after freeze-fracture. The second,
P P, da Silva, M R, Torrisi
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Energy Science & Engineering, 2019 The waterless fracturing method with liquid nitrogen (LN2) as the fracturing fluid has been proposed and successfully applied in coalbed methane (CBM) production in recent years.
Yapei Chu, Dongming Zhang
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Freeze/thaw protection of concrete with optimum rubber crumb content [PDF]
, 2012 This research looks at utilising an optimum quantity of rubber crumb as an air entraining ad-mixture in concrete, thus providing maximum freeze-thaw protection and maximum strength.
Kathryn A. Coventry +5 more
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The Bacterial Nucleoid: From Electron Microscopy to Polymer Physics—A Personal Recollection
Life, 2023 In the 1960s, electron microscopy did not provide a clear answer regarding the compact or dispersed organization of the bacterial nucleoid. This was due to the necessary preparation steps of fixation and dehydration (for embedding) and freezing (for ...
Conrad L. Woldringh
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Feasibility of freeze-fracturing single isolated renal tubules [PDF]
, 1977 The heterogeneity of renal tissue has complicated physiologic as well as morphologic studies of the kidney. The development of methods for isolating and perfusing rabbit renal tubules [1] has stimulated studies on tubular transport in various segments of
Perrelet, Alain +3 more
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