Results 21 to 30 of about 7,829,285 (311)
Poring over exosome structure [PDF]
The EMBO Reports, 2010 The authors analyse the eukaryotic exosome structure, published in EMBO reports, in light of the known archaeal and prokaryotic exosomes, and discuss its striking flexibility and the conservation of the RNA channelling mechanism.
Borislava, Tsanova, Ambro, van Hoof
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Comprehensive characterization of nano-pore system for Chang 7 shale oil reservoir in Ordos Basin
Energy Exploration & Exploitation, 2021 Detailed study on the pore structure of shale oil reservoir is significantly for the exploration and development, and the conventional single pore structure measurement method cannot accurately describe the pore structure characteristics of the shale oil
Hui Gao +6 more
doaj +1 more source
On the Structure and Mechanism of Two-Pore Channels [PDF]
The FEBS Journal, 2017 Abstract In eukaryotes, two-pore channels (TPC1-3) comprise a family of ion channels that regulate the conductance of Na + and Ca 2+ ions across cellular membranes.
Kintzer, Alexander F., Stroud, Robert M.
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Pore-scale hydrate dissociation simulation
, 2022 The lattice Boltzmann models were developed to simulate the pore-scale hydrate dissociation dynamics, which couples the multiphase flow, interfacial mass transport, conjugate heat transport and heterogeneous dissociation reaction with structure evolution.
Yang Junyu (13983998) +1 more
core +1 more source
Advances in Civil Engineering, 2019 It is important to control and predict the macroscopic properties through pore structure parameters of cement-based materials. Microscopic pore structure of concrete has many characteristics, such as sizes and disordered distribution.
Jun Fu, Yue Yu
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Evaluating methods for logging the pore structure of tight sandstone reservoir in Chang 6 member of the Yanchang Formation, Ordos Basin [PDF]
Archives of Civil EngineeringPore structure is a key parameter used to evaluate reservoir quality. At present, experimental method is the most important method to analyze reservoir pore structure.
Gaorun Zhong, Yajun Li, Yuhan Tan
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地质科技通报, 2021 Microcosmic pore-throat structure is an important factor affecting the characteristics of sandstone reservoirs.However, the pore-throat of tight sandstone is complex and heterogeneous, which is difficult to be effectively characterized by conventional ...
Wei Wang +5 more
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Atomic Structure of Graphene Subnanometer Pores [PDF]
ACS Nano, 2015 The atomic structure of subnanometer pores in graphene, of interest due to graphene's potential as a desalination and gas filtration membrane, is demonstrated by atomic resolution aberration corrected transmission electron microscopy. High temperatures of 500 °C and over are used to prevent self-healing of the pores, permitting the successful imaging ...
Robertson, A +7 more
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A solid with a hierarchical tetramodal micro-meso-macro pore size distribution [PDF]
, 2013 Porous solids have an important role in addressing some of the major energy-related problems facing society. Here we describe a porous solid, alpha-MnO2, with a hierarchical tetramodal pore size distribution spanning the micro-, meso-and macro pore range,
Ren, Yu +7 more
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A tight sandstone trapezoidal pore oil saturation model
Petroleum Exploration and Development, 2017 : “Non-Archie” phenomena are common in tight sandstone reservoirs with complicated pore structure, bringing challenges to the logging evaluation of tight sandstone.
Shengfu HU +4 more
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