Articles with "stability evaluation" as a keyword



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Stability evaluation method for hyperbolic coal pillars under the coupling effects of high temperature and ground stress

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Published in 2017 at "Environmental Earth Sciences"

DOI: 10.1007/s12665-017-7048-0

Abstract: We studied an underground coal gasification technique using strip mining-face mining gasifier controlled retraction injection technology (SMFM). This green mining approach offers several advantages over conventional strip mining but the stress distribution and stability of… read more here.

Keywords: mining; high temperature; evaluation method; stress ... See more keywords
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Stability Evaluation Method for Gateways in Closely Spaced Coal Seams and Surrounding Rock Control Technology

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Published in 2018 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-018-3201-7

Abstract: A stability evaluation model, with an assessment system comprising 14 main indexes, is established by applying fuzzy mathematics and euthenics. The indexes are roughly quantized by the fuzzy membership degree. Analytic hierarchy process is utilized… read more here.

Keywords: spaced coal; closely spaced; gateway; evaluation ... See more keywords
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Assimilable organic carbon (AOC) variation in reclaimed water: Insight on biological stability evaluation and control for sustainable water reuse.

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Published in 2018 at "Bioresource technology"

DOI: 10.1016/j.biortech.2018.01.111

Abstract: This review highlights the importance of conducting biological stability evaluation due to water reuse progression. Specifically, assimilable organic carbon (AOC) has been identified as a practical indicator for microbial occurrence and regrowth which ultimately influence… read more here.

Keywords: water reuse; water; biological stability; stability evaluation ... See more keywords
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Stability evaluation of quartz crystal microbalances coated with polyvinyl acetate nanofibrous mats as butanol vapor sensors

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Published in 2020 at "Materials today communications"

DOI: 10.1016/j.mtcomm.2020.101770

Abstract: Abstract Stability is one of the crucial sensor properties to be applicable in real condition and yet hardly investigated. In this communication, we evaluated the stability of butanol vapor sensors that were constructed using quartz… read more here.

Keywords: vapor sensors; quartz crystal; stability evaluation; polyvinyl acetate ... See more keywords
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Centrifuge modelling for stability evaluation of a breakwater foundation subjected to an earthquake and a tsunami

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Published in 2018 at "Ocean Engineering"

DOI: 10.1016/j.oceaneng.2017.11.005

Abstract: Abstract Many breakwaters were failed due to the geo-disaster caused by the 2011 off the Pacific Coast of Tohoku Earthquake and Tsunami. Investigations were carried out, and it was found that the breakwater failed mainly… read more here.

Keywords: breakwater; earthquake tsunami; foundation; stability evaluation ... See more keywords
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Stability Evaluation Model of a Tunnel Face Excavated by the Benching Method in a Soft Silty Clay Layer

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Published in 2021 at "International Journal of Geomechanics"

DOI: 10.1061/(asce)gm.1943-5622.0001962

Abstract: Abstract With the increasing construction demand for tunnels in soft silty clay layers, it is important to effectively control the face stability of a tunnel. One of the key issues for maintaining ... read more here.

Keywords: evaluation model; stability evaluation; soft silty; silty clay ... See more keywords
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A Distributed Framework for Stability Evaluation and Enhancement of Inverter-Based Microgrids

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Published in 2017 at "IEEE Transactions on Smart Grid"

DOI: 10.1109/tsg.2017.2684426

Abstract: In this paper, a distributed framework is established to evaluate and improve the small-disturbance stability of a microgrid with inverter-based distributed generators (DGs). First, we propose a distributed protocol such that a selected pilot DG… read more here.

Keywords: inverter based; stability; stability evaluation; distributed framework ... See more keywords
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Characterization and stability evaluation of nanoencapsulated epoxylignans

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Published in 2018 at "F1000Research"

DOI: 10.12688/f1000research.13047.2

Abstract: 3',6-dimethoxy-3'',4''-(methylenedioxy)-2,5-epoxylignan-4'-ol (DMEO), an epoxylignan isolated from Piper nigrum, has currently captured attention for its potential antitumor effect. However, low stability is limiting its therapeutic application. The application of nanocapsulation would be the main strategy for… read more here.

Keywords: characterization stability; evaluation nanoencapsulated; stability evaluation; stability ... See more keywords
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Study on the Applicability of Dynamic Stability Evaluation Criteria by Comparison of Trackside Measurement Results of Different Track Structures

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Published in 2020 at "Applied Sciences"

DOI: 10.3390/app10228245

Abstract: Countries such as Korea adopt design codes, evaluation criteria and specifications from standards originating abroad; this leads to a lack of distinction of the separate applications of dynamic stability evaluation parameters between various track structures… read more here.

Keywords: dynamic stability; track; evaluation; stability evaluation ... See more keywords
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Quantum Mechanical-Based Stability Evaluation of Crystal Structures for HIV-Targeted Drug Cabotegravir

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Published in 2021 at "Molecules"

DOI: 10.3390/molecules26237178

Abstract: The long-acting parenteral formulation of the HIV integrase inhibitor cabotegravir (GSK744) is currently being developed to prevent HIV infections, benefiting from infrequent dosing and high efficacy. The crystal structure can affect the bioavailability and efficacy… read more here.

Keywords: crystal structures; stability evaluation; stability; cabotegravir ... See more keywords
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Physicochemical and Stability Evaluation of Topical Niosomal Encapsulating Fosinopril/γ-Cyclodextrin Complex for Ocular Delivery

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Published in 2022 at "Pharmaceutics"

DOI: 10.3390/pharmaceutics14061147

Abstract: This study aimed to develop a chemically stable niosomal eye drop containing fosinopril (FOS) for lowering intraocular pressure. The effects of cyclodextrin (CD), surfactant types and membrane stabilizer/charged inducers on physiochemical and chemical properties of… read more here.

Keywords: stability evaluation; topical niosomal; physicochemical stability; encapsulating fosinopril ... See more keywords