Results 21 to 30 of about 5,285,726 (368)

Data Storage [PDF]

open access: yes, 2019
While research data has become integral to the scholarly endeavour, a number of challenges hinder its development, management and dissemination. This chapter follows the life cycle of research data, by considering aspects ranging from storage and preservation to sharing and legal factors.
Christopher Frederick Isambard, Blumzon   +1 more
openaire   +2 more sources

Sperm storage [PDF]

open access: yesCurrent Biology, 2012
(Uploaded by Plazi for the Bat Literature Project) No abstract provided.
Orr, Teri J., Zuk, Marlene
openaire   +2 more sources

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

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

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

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

Method for reducing loss of crude oil during venting before starting centrifugal pump in oil transportation station

open access: yesYou-qi chuyun, 2020
Venting is an essential operation step before starting the centrifugal pump. During the process of venting, the centrifugal pump faces the problems of oil splash, slop oil in the slop tank and excessive loss of crude oil during venting.
Yinqiang WANG   +6 more
doaj   +1 more source

Research on an intelligent monitoring system for the entire tunnel construction process based on IoT and digital twin

open access: yesInternational Journal of Metrology and Quality Engineering
There are high-risk problems, such as peripheral rock instability and palm face collapse, during tunnel construction, and the traditional monitoring methods are difficult to meet the safety management needs due to sparse data and lagging response.
Huang Canxin   +5 more
doaj   +1 more source

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