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A method for predicting consolidation settlements of floating column improved clayey subsoil
Jinchun CHAI, Supasit PONGSIVASATHIT,
《结构与土木工程前沿(英文)》 2010年 第4卷 第2期 页码 241-251 doi: 10.1007/s11709-010-0024-3
关键词: cement depth mixing ground improvement consolidation settlement
Liquefaction-induced damage evaluation of earth embankment and corresponding countermeasure
Linlin GU; Wei ZHENG; Wenxuan ZHU; Zhen WANG; Xianzhang LING; Feng ZHANG
《结构与土木工程前沿(英文)》 2022年 第16卷 第9期 页码 1183-1195 doi: 10.1007/s11709-022-0848-7
关键词: dynamic response earth embankment damage pattern liquefaction ground improvement
《结构与土木工程前沿(英文)》 2023年 第17卷 第5期 页码 745-762 doi: 10.1007/s11709-023-0935-4
关键词: analytical model mechanical response multi-layered ground shallow tunneling ground surface load complex variable solution
Exploring differentiated improvement strategies of cultivated land quality in China
《农业科学与工程前沿(英文)》 doi: 10.15302/J-FASE-2023523
● Cultivated land quality can be considered in four dimensions: suitability, contiguity, resistance, and ecological stress.
关键词: China cultivated land quality differentiated improvement food security
Research progress on genetic improvement of
Chuanping YANG
《农业科学与工程前沿(英文)》 2017年 第4卷 第4期 页码 391-401 doi: 10.15302/J-FASE-2017183
关键词: Betula platyphylla genetic improvement molecular breeding seed orchard
A review of systematic evaluation and improvement in the big data environment
Feng YANG, Manman WANG
《工程管理前沿(英文)》 2020年 第7卷 第1期 页码 27-46 doi: 10.1007/s42524-020-0092-6
关键词: big data evaluation methods systematic improvement big data analytic techniques data mining
R&D of the ground-coupled heat pump technology in China
Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,
《能源前沿(英文)》 2010年 第4卷 第1期 页码 47-54 doi: 10.1007/s11708-009-0080-3
关键词: ground source heat pump ground heat exchanger HVAC China
INTERACTIONS BETWEEN ABOVE AND BELOW GROUND PLANT STRUCTURES: MECHANISMS AND ECOSYSTEM SERVICES
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 197-213 doi: 10.15302/J-FASE-2021433
Interactions between above and below ground parts of plants can be considered under the (overlapping) categories of energy, material and information. Solar energy powers photosynthesis and transpiration by above ground structures, and drives most water uptake through roots and supplies energy as organic matter to below ground parts, including diazotrophic symbionts and mycorrhizas. Material transfer occurs as water and dissolved soil-derived elements transport up the xylem, and a small fraction of water moving up the xylem with dissolved organic carbon and other solutes down the phloem. The cytosolic nature of sieve tubes accounts for at least some of the cycling of K, Mg and P down the phloem. NO3– assimilation of above ground parts requires organic N transport down phloem with, in some cases, organic anions related to shoot acid-base regulation. Long-distance information transfer is related development, biotic and abiotic damage, and above and below ground resource excess and limitation. Information transfer can involve hydraulic, electrical and chemical signaling, with their varying speeds of transmission and information content. Interaction of above and below ground plant parts is an important component of the ecosystem service of storing atmospheric CO2 as organic C in soil, a process that has decreased since the origin of agriculture.
关键词: aerenchyma / carbon accumulation / hormones / phloem / xylem
Shanghai center project excavation induced ground surface movements and deformations
Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN
《结构与土木工程前沿(英文)》 2018年 第12卷 第1期 页码 26-43 doi: 10.1007/s11709-017-0439-1
关键词: deep excavation foundation pit soft clay top-down method field observation ground surface movements ground deformations
JIANG Tong, CHEN Laiyun, XING Hailing, L? Xilin
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 430-435 doi: 10.1007/s11709-007-0058-3
关键词: surface ground horizontal uniform Finally seismic ground correlative seismic
Huali HAN
《工程管理前沿(英文)》 2020年 第7卷 第4期 页码 618-621 doi: 10.1007/s42524-020-0142-0
关键词: renewable energy megawatt offshore wind turbine technology-driven quality improvement
Evaluation of the performance of a centralized ground-water heat pump system in cold climate region
Shilei LU,Zhe CAI,Li ZHANG,Yiran LI
《能源前沿(英文)》 2014年 第8卷 第3期 页码 394-402 doi: 10.1007/s11708-014-0310-1
关键词: ground-water heat pump (GWHP) actual coefficient of performance heat transfixion
Optimisation for interconnected energy hub system with combined ground source heat pump and borehole
Da HUO, Wei WEI, Simon Le BLOND
《能源前沿(英文)》 2018年 第12卷 第4期 页码 529-539 doi: 10.1007/s11708-018-0580-0
关键词: borehole thermal storage energy hub ground source heat pumps (GSHP) particle swarm optimisation
Guobo WANG, Mingzhi YUAN, Xianfeng MA, Jun WU
《结构与土木工程前沿(英文)》 2017年 第11卷 第4期 页码 424-435 doi: 10.1007/s11709-016-0381-7
关键词: underground subway station ground adjacent building seismic response
Embryo-mediated genome editing for accelerated genetic improvement of livestock
Zachariah MCLEAN, Björn OBACK, Götz LAIBLE
《农业科学与工程前沿(英文)》 2020年 第7卷 第2期 页码 148-160 doi: 10.15302/J-FASE-2019305
Selecting beneficial DNA variants is the main goal of animal breeding. However, this process is inherently inefficient because each animal only carries a fraction of all desirable variants. Genome editing technology with its ability to directly introduce beneficial sequence variants offers new opportunities to modernize animal breeding by overcoming this biological limitation and accelerating genetic gains. To realize rapid genetic gain, precise edits need to be introduced into genomically-selected embryos, which minimizes the genetic lag. However, embryo-mediated precision editing by homology-directed repair (HDR) mechanisms is currently an inefficient process that often produces mosaic embryos and greatly limits the numbers of available edited embryos. This review provides a summary of genome editing in bovine embryos and proposes an embryo-mediated accelerated breeding scheme that overcomes the present efficiency limitations of HDR editing in bovine embryos. It integrates embryo-based genomic selection with precise multi-editing and uses embryonic cloning with elite edited blastomeres or embryonic pluripotent stem cells to resolve mosaicism, enable multiplex editing and multiply rare elite genotypes. Such a breeding strategy would enable a more targeted, accelerated approach for livestock improvement that allows stacking of beneficial variants, even including novel traits from outside the breeding population, in the most recent elite genetic background, essentially within a single generation.
关键词: animal breeding cattle cloning CRISPR/Cas9 cytoplasmic injection embryo genome editing germline chimaeras HDR livestock improvement TALENs
标题 作者 时间 类型 操作
A method for predicting consolidation settlements of floating column improved clayey subsoil
Jinchun CHAI, Supasit PONGSIVASATHIT,
期刊论文
Liquefaction-induced damage evaluation of earth embankment and corresponding countermeasure
Linlin GU; Wei ZHENG; Wenxuan ZHU; Zhen WANG; Xianzhang LING; Feng ZHANG
期刊论文
Mechanical responses of multi-layered ground due to shallow tunneling with arbitrary ground surface load
期刊论文
A review of systematic evaluation and improvement in the big data environment
Feng YANG, Manman WANG
期刊论文
R&D of the ground-coupled heat pump technology in China
Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,
期刊论文
INTERACTIONS BETWEEN ABOVE AND BELOW GROUND PLANT STRUCTURES: MECHANISMS AND ECOSYSTEM SERVICES
期刊论文
Shanghai center project excavation induced ground surface movements and deformations
Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN
期刊论文
Seismic ground motion analysis of Shanghai Pudong Airport site considering the effects of spatial correlation
JIANG Tong, CHEN Laiyun, XING Hailing, L? Xilin
期刊论文
Quality and efficiency improvement technology for five megawatt offshore wind turbines and its application
Huali HAN
期刊论文
Evaluation of the performance of a centralized ground-water heat pump system in cold climate region
Shilei LU,Zhe CAI,Li ZHANG,Yiran LI
期刊论文
Optimisation for interconnected energy hub system with combined ground source heat pump and borehole
Da HUO, Wei WEI, Simon Le BLOND
期刊论文
Numerical study on the seismic response of the underground subway station- surrounding soil mass-ground
Guobo WANG, Mingzhi YUAN, Xianfeng MA, Jun WU
期刊论文