Results 51 to 60 of about 5,782,691 (288)
Separation of Hydrogen by Natural Zeolite.
Journal of Society of Materials Engineering for Resources of Japan, 1991 Permeation of hydrogen through natural zeolite was studied to obtain the fundamental data for the separation of hydrogen. The following results are obtained.The membrane made of natural zeolite, which is yieled from Itaya of Yonezawa city of Yamagata prefecture, has the excellent heat-resistance and the complicated porous structure like a maze.
Toda, Masayuki +3 more
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Linear separability in superordinate natural language concepts [PDF]
Memory & Cognition, 2004 Two experiments are reported in which linear separability was investigated in superordinate natural language concept pairs (e.g., toiletry-sewing gear). Representations of the exemplars of semantically related concept pairs were derived in two to five dimensions using multidimensional scaling (MDS) of similarities based on possession of the concept ...
Wim, Ruts, Gert, Storms, James, Hampton
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Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
FoodsLonicera japonica Flos (LJF) is widely used in pharmaceuticals and functional foods, with its bioactive constituents significantly influenced by processing methods.
Hui Ding +5 more
doaj +1 more source
Journal of Natural Fibers, 2019 The natural pomelo peel fibers powders coating was obtained by spraying method, and this coating was underwater superoleophobic and could be applied in oil/water separation. The pre-wetted sample’s separation efficiency was up to 97.0% for light or heavy
Yinan Fan +3 more
doaj +1 more source
Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1
FEBS Open Bio, EarlyView.The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay +2 more
wiley +1 more source
Memòria del Parc Natural dels Ports 2023 [PDF]
Gestió efectuada durant el 2023 al Parc Natural dels Ports, destacar les accions estratègiques i les fites més rellevants en cada un dels àmbits i línies de treball.[es] Gestión efectuada durante el 2023 en el Parque Natural de Els Ports, destaca las ...
Parc Natural dels Ports
core
Talanta OpenA dual capillary ion chromatography-mass spectrometry (Cap IC-MS) method was developed and validated for the simultaneous determination of 26 inorganic and organic ions in Antarctic ice cores using only 190 µL of sample per analysis.
Mingxia Lai +9 more
doaj +1 more source
Ionic Liquid Embedded in Polymeric Membrane for High Pressure CO2 Separation
Chemical Engineering Transactions, 2015 In recent years, the societies are looking forward for green energy consumption thus making natural gas usage increased tremendously from the last few decades.
D.F. Mohshim, H. Mukhtar, Z. Man
doaj +1 more source
Methods for Separating Close Natural Frequencies
Volume 4: Fluid-Structure Interaction; High Pressure TechnologyAbstract When close natural frequencies occur, they may cause complications when performing experiments and require special attention and treatment in modelling. It is shown that close and even identical natural frequencies can occur in linear structures. However, these are unlikely to occur if one parameter in the system is varied in an
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