Results 21 to 30 of about 2,163,301 (317)

Analysis of the Subsidence Evolution Characteristics of Existing Railway Lines Due to Surface Subsidence from Salt Cavern Gas Storage Facilities [PDF]

open access: yesE3S Web of Conferences
The railway subgrade is a crucial component of the railway transportation system and serves as the foundation for the normal operation of the railway.
Qian Su, Yan Fenglin
doaj   +1 more source

Optimization of Technology for Performing Liquidation Measures at Chemical Weapons Destruction Facilities

open access: yesВестник войск РХБ защиты, 2020
In accordance with the instructions of the President of the Russian Federation, the implementation of the Russian Federation's conventional obligations in the field of chemical disarmament assumes, after the completion of the destruction of chemical ...
V. P. Kapashin   +6 more
doaj   +1 more source

Two Level Control Strategy for Independent AC/DC Hybrid Microgrid Based on Integrated Control [PDF]

open access: yesE3S Web of Conferences, 2021
Aiming at the independent AC/DC microgrid, a simple and effective multi time scale control strategy is proposed by adopting the combination of day ahead scheduling and real-time control.
Liu Hanmin   +7 more
doaj   +1 more source

Design of solution mining technology for thick-interlayer salt beds in Huai'an salt cavern gas storage

open access: yesYou-qi chuyun, 2020
For the full use of proven high-quality salt resources to build salt cavern gas storage and minimizing the impact of thick interlayer in salt beds on solution mining, it is required to carry out research on solution mining technology under the condition ...
Deshan QI   +6 more
doaj   +1 more source

Intramolecular Oxidative Diaryl Coupling of Tetrasubstituted Diphenylamines for the Preparation of Bis(trifluoromethyl) Dimethyl Carbazoles

open access: yesSynOpen, 2021
Synthetic preparation of carbazoles can be challenging, requiring ring-building strategies and/or precious metal catalysts. Presented herein is a method for the preparation of carbazoles with the use of inexpensive and reliable hypervalent iodine ...
Addison M. Duda   +3 more
doaj   +1 more source

Research on horizontal multi-step cavity construction for salt cavern gas storage based on experiments

open access: yesYou-qi chuyun
ObjectiveGiven that most salt rock strata in China consist of thin-layered salt formations, conventional single-well and single-cavity construction technologies are no longer adequate for the efficient construction of large-size salt cavities.
Jiasong CHEN   +7 more
doaj   +1 more source

Feasibility of multi-step cavity construction technology and evaluation of cavity stability for horizontal salt cavern gas storage

open access: yesYou-qi chuyun
ObjectiveTo address the extremely low utilization rate of thin salt beds in horizontal salt cavern gas storage in China—caused by brine gravity differentiation—a novel three-step solution mining technology featuring “vertical–horizontal–inclined” cavity ...
Jiasong CHEN   +7 more
doaj   +1 more source

Aluminum Hydroxide-Based Flame-Retardant Composite Separator for Lithium-Ion Batteries [PDF]

open access: yesJournal of Renewable Energy and Environment, 2019
Despite the extensive use of polyolefins, especially in the form of lithium-ion battery (LIB) separators, their flammability limits their large-scale battery applications.
Ashkan Nahvi Bayani   +3 more
doaj   +1 more source

Inside Dropbox: Understanding Personal Cloud Storage Services [PDF]

open access: yes, 2012
Personal cloud storage services are gaining popularity. With a rush of providers to enter the market and an increasing of- fer of cheap storage space, it is to be expected that cloud storage will soon generate a high amount of Internet traffic.
Aiko Pras   +13 more
core   +1 more source

STORAGE AND SEARCH

open access: yes, 2021
Explanation of the storage and search of documents.
openaire   +2 more sources

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