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A replenishment for resource reserves：functional reserves— Replacing 1/10~1/5 strategic oil reserve with

Jin Yong,Chen Bingzhen

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 4-6

Abstract:

The strategic oil reserve is very important for every large country inIn order to meet the basic requirement of the state safety, 3 months strategic oil reserve in every largeFor China, the total amount of strategic oil reserve must be up to about 30 to 90 millions.goal could be more easy to be accomplished.Namely, storing more methanols replaces some percentage of oil

Keywords： function store     strategical oil store     methanol    

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Omnichannel retail operations with ship-to-store and ship-from-store options under supply disruption

Frontiers of Engineering Management   Pages 158-170 doi: 10.1007/s42524-022-0238-9

Abstract: ., ship-from-store and ship-to-store options) can mitigate the risk of supply disruption in a supply

Keywords： supply chain disruption     omnichannel fulfillment option     ship-from-store     ship-to-store    

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A solar assisted heat pump drying system for grain in-store drying

Haifeng LI, Yanjun DAI, Jianguo DAI, Xibo WANG, Lei WEI,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 386-391 doi: 10.1007/s11708-010-0003-3

Abstract: For grain in-store drying, a solar assisted drying process has been developed, which consists of a set

Keywords： solar energy     heat pump     airflow     in-store drying    

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Aerosol transmission, an indispensable route of COVID-19 spread: case study of a department-store cluster

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1386-6

Abstract:

• Aerosol transmission is an indispensable route of COVID-19 spread.

Keywords： SARS-CoV-2     COVID-19     Environmental factor     Aerosol transmission     Epidemiologic characteristic    

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Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1377-1386 doi: 10.1007/s11705-022-2157-z

Abstract: The preparation of environmentally friendly oil/water separation materials remains a great challenge.In addition, after cross-laminating the two samples, the films had the ability to separate oil and water

Keywords： wood nanotechnology     superhydrophobic     biodegradable     surface modification     oil/water separation    

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Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1687-z

Abstract:

● Organic solvent extracted fewer Cd/Pb in rapeseed oil than physical

Keywords： Rapeseed oil     Oil extraction technologies     Human health risk assessment     Cd/Pb-contaminated farmland    

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Co-hydrotreating light cycle oil-canola oil blends

Huali WANG, Hena FAROOQI, Jinwen CHEN

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 64-76 doi: 10.1007/s11705-015-1504-8

Abstract: Canola oil and light cycle oil (LCO) blends were co-hydrotreated over a commercial hydrotreating catalystfeedstocks tested in the temperature range of 350–380 °C with a hydrogen pressure of 7 MPa and a gas/oilconversion of the 360 °C+ materials in the feedstocks increased by 5% and 15% when 5 and 7.5 wt-% canola oilthe higher hydrogen requirement to crack and deoxygenate the triglycerides contained in the canola oil, a higher hydrogen consumption was needed to hydrotreat the canola oil-LCO blends.

Keywords： hydrotreating     co-hydrotreating     co-processing     canola oil     light cycle oil (LCO)    

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Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 406-412 doi: 10.1007/s11708-013-0266-6

Abstract: To reduce oil consumption during firing-up and partial-load operation, a tiny-oil ignition burner hasreacting-flow experiments performed on a full-scale experimental setup, the influence of different oilAt the same coal feed rate of 4 t/h, burner resistances are 480, 600, and 740 Pa for oil flow rates of

Keywords： ignition     coal     burner     boiler     oil flow rate    

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The situations and opportunities of the world oil and gas upstream international cooperation

Tong Xiaoguang

Strategic Study of CAE 2011, Volume 13, Issue 4,   Pages 15-19

Abstract:

The paper emphases the necessity of making use of overseas oil and gasIraq, Iran, Brazil, Canada, Venezuela and North America and the contact variation trends of the world oil

Keywords： oil and gas upstream international cooperation     Iraq     deep water oil and gas exploration     heavy oil andoil sand     unconventional gas    

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Innovation of oil and strategic thinking

Kang Yuzhu

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 37-40

Abstract:

China oil and gas exploration and development history is the historyIn this paper, we innovated eight oil and gas geological theory and eight technology, more than 500 oilIn 2010 an annual output of oil is 2.1×108 t, natural gas is 950×108 m3。From recent research and practice to think, Chinese oil and gas resources are very rich, have great potentialAt last we put forward the oil gas resources development strategy.

Keywords： oil and gas field resources     oil and gas resource potential     oil and gas exploration strategy    

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Mesoporous zeolites as efficient catalysts for oil refining and natural gas conversion

Jie ZHU, Xiangju MENG, Fengshou XIAO

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 233-248 doi: 10.1007/s11705-013-1329-2

Abstract: However, the sole micropores in zeolites severely limit their applications in oil refining and naturalsystematically summarize catalytic applications of these mesoporous zeolites as efficient catalysts in oilrefining and natural gas conversion including catalytic cracking of heavy oil, alkylation, isomerization

Keywords： mesoporous zeolite     catalysis     oil refining     natural gas conversion    

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properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1237-1246 doi: 10.1007/s11705-022-2140-8

Abstract: The absorbed oils can be easily collected by the mechanical pressing process, and the oil recovery rate

Keywords： melamine sponge     oil-absorbing material     hydrophobic     oil-water separation     oil absorption capacity    

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MyWAL: performance optimization by removing redundant input/output stack in key-value store Research Article

Xiao ZHANG, Mengyu LI, Michael NGULUBE, Yonghao CHEN, Yiping ZHAO,zhangxiao@nwpu.edu.cn,limy@mail.nwpu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 7,   Pages 980-993 doi: 10.1631/FITEE.2200496

Abstract: Based on a , the key-value (KV) storage system can provide high reading performance and optimize random writing performance. It is widely used in modern data storage systems like e-commerce, online analytics, and real-time communication. An LSM tree stores new KV data in the memory and flushes to disk in batches. To prevent data loss in memory if there is an unexpected crash, RocksDB appends updating data in the before updating the memory. However, synchronous WAL significantly reduces writing performance. In this paper, we present a new WAL mechanism named MyWAL. It directly manages raw devices (or partitions) instead of saving data on a traditional file system. These can avoid useless metadata updating and write data sequentially on disks. Experimental results show that MyWAL can significantly improve the data writing performance of RocksDB compared to the traditional WAL for small KV data on solid-state disks (SSDs), as much as five to eight times faster. On non-volatile memory express soild-state drives (NVMe SSDs) and , MyWAL can improve data writing performance by 10%‍–‍30%. Furthermore, the results of YCSB (Yahoo! Cloud Serving Benchmark) show that the latency decreased by 50% compared with SpanDB.

Keywords： Key-value (KV) store     Log-structured merge (LSM) tree     Non-volatile memory (NVM)     Non-volatile memory    

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New Challenges, New Opportunities and New Measures for Oil and Gas Cooperation in the Belt and Road

Yu-pu Wang,He Liu

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 301-313 doi: 10.15302/J-FEM-2016055

Abstract: First-mover advantage and solid foundation of oil and gas cooperation is very important to the Belt andDeeply studied opportunities and challenges of oil and gas cooperation have far-reaching significanceIn this article, based on the systematic analysis of the oil and gas supply security, investment environment, regional win-win situation in oil and gas cooperation, new opportunities and challenges about upstreamEnhancing capacities in four areas and implementing the 16 measures are given for deepening oil and gas

Keywords： the Belt and Road     oil & gas cooperation     new challenges     new opportunities     new measures    

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Production of renewable fuels by blending bio-oil with alcohols and upgrading under supercritical conditions

Sainab Omar, Suzanne Alsamaq, Yang Yang, Jiawei Wang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 702-717 doi: 10.1007/s11705-019-1861-9

Abstract: The work studied a non-catalytic upgrading of fast pyrolysis bio-oil by blending under supercriticalCharacterisation of the bio-oil and the upgraded bio-oils was carried out including moisture content,The GCMS analysis indicated that the supercritical methanol reaction removed the acids in the bio-oilconsequently the pH increased from 2.39 in the crude bio-oil to 4.04 after the supercritical methanolthe O content and increasing the heating value to 27.55 from 17.51 MJ·kg in the crude bio-oil.

Keywords： bio-oil     blending     supercritical     upgrading     characterisation    

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Title Author Date Type Operation

A replenishment for resource reserves：functional reserves— Replacing 1/10~1/5 strategic oil reserve with

Jin Yong,Chen Bingzhen

Journal Article

Omnichannel retail operations with ship-to-store and ship-from-store options under supply disruption

Journal Article

A solar assisted heat pump drying system for grain in-store drying

Haifeng LI, Yanjun DAI, Jianguo DAI, Xibo WANG, Lei WEI,

Journal Article

Aerosol transmission, an indispensable route of COVID-19 spread: case study of a department-store cluster

Journal Article

Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Journal Article

Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown

Journal Article

Co-hydrotreating light cycle oil-canola oil blends

Huali WANG, Hena FAROOQI, Jinwen CHEN

Journal Article

Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Journal Article

The situations and opportunities of the world oil and gas upstream international cooperation

Tong Xiaoguang

Journal Article

Innovation of oil and strategic thinking

Kang Yuzhu

Journal Article

Mesoporous zeolites as efficient catalysts for oil refining and natural gas conversion

Jie ZHU, Xiangju MENG, Fengshou XIAO

Journal Article

properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil

Journal Article

MyWAL: performance optimization by removing redundant input/output stack in key-value store

Xiao ZHANG, Mengyu LI, Michael NGULUBE, Yonghao CHEN, Yiping ZHAO,zhangxiao@nwpu.edu.cn,limy@mail.nwpu.edu.cn

Journal Article

New Challenges, New Opportunities and New Measures for Oil and Gas Cooperation in the Belt and Road

Yu-pu Wang,He Liu

Journal Article

Production of renewable fuels by blending bio-oil with alcohols and upgrading under supercritical conditions

Sainab Omar, Suzanne Alsamaq, Yang Yang, Jiawei Wang

Journal Article