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Urban agriculture as nature-based solutions: Three key strategies to tackle emerging issues on food security

Frontiers of Engineering Management   Pages 736-741 doi: 10.1007/s42524-023-0262-4

Abstract: Urban agriculture as nature-based solutions: Three key strategies to tackle emerging issues on food security

Keywords： key strategies tackle     Urban agriculture nature     challenges    

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Qian Xuesen—An Example for Scientific and Technological Circles to Learn From

Tu Yuanji

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 1-7

Abstract:

Qian Xuesen´s life-time is reviewed in this article and his excellent character and behaviour that are benefited from good family breeding and school education are highly praised. His brilliant talent and plentiful attainments after receiving his training under Theodore von Kármán in the United States are introduced. The article describes, with host of facts that are rarely known, Qian´s unrelenting struggle for returning homeland and the contributions he made with all his heart to China´s space undertaking after he returned to China. Finally, the article reveals Qian´s lofty ideological level and virtuous character towards money, honour and position.

Keywords： life-time     seek knowledge     tackle key problems in science and technology     work style     thinking and moral    

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influence of chlorinated aromatics' structure on their adsorption characteristics on activated carbon to tackle

Pengfei LIN,Yuan ZHANG,Xiaojian ZHANG,Chao CHEN,Yuefeng XIE,Irwin H SUFFET

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 138-146 doi: 10.1007/s11783-014-0725-2

Abstract: This study focused on evaluating the efficiency of powdered activated carbon (PAC) adsorption process and tackling chlorobenzenes and chlorophenols spill in drinking water source. The adsorption kinetics and PAC’s capacities for five chlorobenzenes and three chlorophenols at drinking water contamination levels were studied in order to determine the influence of different functional groups on the adsorption behavior. The results showed that PAC adsorption could be used as an effective emergency drinking water treatment process to remove these compounds. The adsorption kinetics took 30 min to achieve nearly equilibrium and could be described by both pseudo first-order and pseudo second-order models. A mathematic relationship was developed between the pseudo first-order adsorption rate constant, k , and the solutes’ properties including lg , polarizability and molecular weight. The Freundlich isotherm equation could well describe the adsorption equilibrium behaviors of chlorinated aromatics with from 0.920 to 0.999. The H-bond donor/acceptor group, hydrophobicity, solubility and molecular volume were identified as important solute properties that affect the PAC adsorption capacity. These results could assist water professionals in removing chlorinated aromatics during emergency drinking water treatment.

Keywords： chlorinated aromatics     adsorption     powdered activated carbon     kinetics     equilibrium    

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Surgical robotics: A look-back of latest advancement and bio-inspired ways to tackle existing challenges

Yang LIU, Jing LIU

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 376-384 doi: 10.1007/s11465-012-0352-1

Abstract: While endeavors to deal with existing strategies still need to be made, attentions should be paid to

Keywords： minimally invasive surgery     surgical robotics     haptic feedback     miniaturization     bio-inspiration     bionics    

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Geoengineering and the blockchain: Coordinating Carbon Dioxide Removal and Solar Radiation Management to tackle

Andrew LOCKLEY, Zhifu MI, D’Maris COFFMAN

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 38-51 doi: 10.1007/s42524-019-0010-y

Abstract:

Geoengineering is a proposed response to anthropogenic global warming (AGW). Conventionally it consists of two strands: Solar Radiation Management (SRM), which is fast-acting, incomplete but inexpensive, and Carbon Dioxide Removal (CDR), which is slower acting, more expensive, and comprehensive. Pairing SRM and CDR offers a contractually complete solution for future emissions if effectively-scaled and coordinated. SRM offsets warming, while CDR takes effect. We suggest coordination using a blockchain, i.e. smart contracts and a distributed ledger. Specifically, we integrate CDR futures with time and volume-matched SRM orders, to address emissions contractually before release. This provides an economically and environmentally proportionate solution to CO2 emissions at the wellhead, with robust contractual transparency, and minimal overhead cost.

Keywords： Geoengineering     Solar Radiation Management     Carbon Dioxide Removal     futures markets     smart contracts     blockchain    

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Organization Strategies of Innovation Forces for the Breakthrough of Key Core Technologies in Aero-Engine

Feng Nanping, Xiang Qiao, Shen Rongjun, Yang Shanlin, Chang Wenqing, Ruan Furong

Strategic Study of CAE 2022, Volume 24, Issue 4,   Pages 222-229 doi: 10.15302/J-SSCAE-2022.04.019

Abstract:

 Achieving breakthroughs of key core technologies in the aero-engineSubsequently, it clarifies the roles of relevant forces in the research process of key core technologiesand mechanisms should be created to encourage the innovation forces to closely align with national strategiescore technologies, and suggests organization strategies of the relevant subjects.It should be the organizer and sponsor of tackling key core technologies of aero-engines.

Keywords： aero-engine industry     key core technology     collaborative innovation     innovation consortium     national    

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Development Strategies for High Performance Synthetic Resins in China

Zhang Liping, Yang Xueping, Chu Liqiu, Sheng Yiyi

Strategic Study of CAE 2020, Volume 22, Issue 5,   Pages 121-127 doi: 10.15302/J-SSCAE-2020.05.011

Abstract:

High performance synthetic resin is a key basic material that supportsAfter analyzing the key technologies regarding the high performance synthetic resins, we propose some

Keywords： high performance synthetic resins     high performance polyolefin     industry trend     key technology    

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Global Grand Challenges Summit 2019: Engineers Come Together to Tackle an Unpredictable World

Sean O’Neill

Engineering 2020, Volume 6, Issue 2,   Pages 102-104 doi: 10.1016/j.eng.2019.12.003

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Cooling strategies and transport theories for brain hypothermia resuscitation

LIU Jing

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 32-57 doi: 10.1007/s11708-007-0004-z

Abstract: From the viewpoint of biothermal medical engineering, the major theories and strategies for administeringTypical cooling strategies to effectively lower brain temperature and thus decrease oxygen consumption

Keywords： mathematical     interruption     hypothermia     metabolic     generation    

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NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

Abstract: grazing systems used in New Zealand (NZ), the changes with increased inputs over time and associated key
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Breeding strategies for increasing yield potential in super hybrid rice

Shihua CHENG,Xiaodeng ZHAN,Liyong CAO

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 277-282 doi: 10.15302/J-FASE-2015081

Abstract: This paper reviews the breeding strategies of super hybrid rice breeding in China, focusing on the utilization

Keywords： super hybrid rice     breeding strategies     yield potential    

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Bioaerosol: A Key Vessel between Environment and Health

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1422-6

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USING NUTRITIONAL STRATEGIES TO MITIGATE RUMINAL METHANE EMISSIONS FROM RUMINANTS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 390-402 doi: 10.15302/J-FASE-2023504

Abstract:

● Microbial fermentation in the rumen is a main source of methane emissions.

Keywords： nutritional strategy     mitigation     microbe     methane     ruminant    

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Management strategies of marine food resources under multiple stressors with particular reference of

Qisheng TANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1,   Pages 85-90 doi: 10.15302/J-FASE-2014021

Abstract:

In this study two main management strategies are discussed: one is to develop resource conservation-based

Keywords： marine     ecosystem     management strategies     food resources     Yellow Sea    

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Basic consideration of research strategies for head and neck cancer

Jin Gao, Ben Panizza, Newell W. Johnson, Scott Coman, Alan R. Clough

Frontiers of Medicine 2012, Volume 6, Issue 4,   Pages 339-353 doi: 10.1007/s11684-012-0213-7

Abstract: Thus, primary prevention has been set as a key goal.This article aims to reinforce the basic knowledge of aetiology, key risk factors related to the developmentof head and neck cancer, basic features of clinical appearance of this group of cancers, and strategiesWe also suggest basic research strategies on the basis of current knowledge, which should ultimately

Keywords： clinical management     head and neck cancer     prevention and early detection     research strategies     risk factors    

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Title Author Date Type Operation

Urban agriculture as nature-based solutions: Three key strategies to tackle emerging issues on food security

Journal Article

Qian Xuesen—An Example for Scientific and Technological Circles to Learn From

Tu Yuanji

Journal Article

influence of chlorinated aromatics' structure on their adsorption characteristics on activated carbon to tackle

Pengfei LIN,Yuan ZHANG,Xiaojian ZHANG,Chao CHEN,Yuefeng XIE,Irwin H SUFFET

Journal Article

Surgical robotics: A look-back of latest advancement and bio-inspired ways to tackle existing challenges

Yang LIU, Jing LIU

Journal Article

Geoengineering and the blockchain: Coordinating Carbon Dioxide Removal and Solar Radiation Management to tackle

Andrew LOCKLEY, Zhifu MI, D’Maris COFFMAN

Journal Article

Organization Strategies of Innovation Forces for the Breakthrough of Key Core Technologies in Aero-Engine

Feng Nanping, Xiang Qiao, Shen Rongjun, Yang Shanlin, Chang Wenqing, Ruan Furong

Journal Article

Development Strategies for High Performance Synthetic Resins in China

Zhang Liping, Yang Xueping, Chu Liqiu, Sheng Yiyi

Journal Article

Global Grand Challenges Summit 2019: Engineers Come Together to Tackle an Unpredictable World

Sean O’Neill

Journal Article

Cooling strategies and transport theories for brain hypothermia resuscitation

LIU Jing

Journal Article

NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS

Journal Article

Breeding strategies for increasing yield potential in super hybrid rice

Shihua CHENG,Xiaodeng ZHAN,Liyong CAO

Journal Article

Bioaerosol: A Key Vessel between Environment and Health

Journal Article

USING NUTRITIONAL STRATEGIES TO MITIGATE RUMINAL METHANE EMISSIONS FROM RUMINANTS

Journal Article

Management strategies of marine food resources under multiple stressors with particular reference of

Qisheng TANG

Journal Article

Basic consideration of research strategies for head and neck cancer

Jin Gao, Ben Panizza, Newell W. Johnson, Scott Coman, Alan R. Clough

Journal Article