Resource Type

Journal Article 33

Year

2024 3

2023 3

2022 4

2021 1

2019 2

2018 2

2016 3

2015 2

2013 1

2012 4

2011 2

2010 2

2009 1

2006 1

2002 1

open ︾

Keywords

random fields 2

21st-Century Maritime Silk Road 1

4 per 1000 initiative 1

AHP-TOPSIS 1

Antibiotic resistance genes 1

Antibiotics 1

CFD 1

Deep bed dryer 1

Finite fields 1

Galois NFSRs 1

HY-2A 1

Hurst exponent 1

Kriging method 1

Logical networks 1

Metals 1

Nonlinear feedback shift registers (NFSRs) 1

Observability 1

Paddy fields 1

Pig manure 1

open ︾

Search scope:

排序： Display mode:

Antibiotic resistance genes in manure-amended paddy soils across eastern China: Occurrence and influencing

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1499-y

Abstract:

• Manure fertilization resulted in antibiotic residues and increased metal contents.

Keywords： Pig manure     Antibiotics     Metals     Antibiotic resistance genes     Paddy fields    

HTML PDF Collect

Iron oxidation-reduction and its impacts on cadmium bioavailability in paddy soils: a review

Chunhua ZHANG, Ying GE, Huan YAO, Xiao CHEN, Minkun HU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 509-517 doi: 10.1007/s11783-012-0394-y

Abstract: Redox conditions in paddy soils may vary as they are submerged and drained during rice growth.The mobility and bioavailability of metal contaminants such as cadmium (Cd) in paddy soils are closelyTherefore, in this paper, advances in the study of paddy Fe redox transformations and their effects onCurrent concepts presented in this review include the forms of Fe in paddy soils, the reactions involved

Keywords： paddy soil     redox     iron     cadmium     bioavailability     rice    

HTML PDF Collect

Aeration system optimization for a deep bed dryer for paddy grain using computational fluid analysis

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2024577

Abstract:

● Drying is a crucial postharvest process for paddy grain and impactsthe quality of both paddy and rice.

Keywords： Deep bed dryer     air aeration system     CFD     AHP-TOPSIS     paddy grain drying    

HTML PDF Collect

Simulation of heterogeneous two-phase media using random fields and level sets

George STEFANOU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 2,   Pages 114-120 doi: 10.1007/s11709-014-0267-5

Abstract: A particular kind of non-Gaussian random fields with great practical importance is that of translationfields resulting from a simple memory-less transformation of an underlying Gaussian field with knownof existing random field models of heterogeneous two-phase media with emphasis on level-cut random fieldswhich are a special case of translation fields.

Keywords： microstructure     random fields     level sets     shape recovery     two-phase media    

HTML PDF Collect

NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 386-395 doi: 10.15302/J-FASE-2022443

Abstract:

● Excessive application of N fertilizers in orchards and vegetable fields

Keywords： nitrogen fate     nitrogen fertilizer     orchards     vegetable fields    

HTML PDF Collect

announced engineering fronts in fields of

Frontiers in Energy 2024, Volume 18, Issue 1,   Pages 4-7 doi: 10.1007/s11708-024-0933-9

Abstract: announced engineering fronts in fields of
HTML PDF Collect

Engineering Fronts in fields of Energy and Electrical Science and Technologies in the report of

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 5-8 doi: 10.1007/s11708-023-0868-6

Abstract: . {{custom_ra.content}} . . . {{article.highlightEn}} . . . {{article.abstractEn}} . . . {{article.authorSummayEn}} .
HTML PDF Collect

The perturbed magnetic fields caused by mechanical stress

QIN Fei, YAN Dong-mei

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 2,   Pages 151-156 doi: 10.1007/s11465-006-0015-1

Abstract: In the framework of the linearized magnetoelastic theory, the perturbed magnetic fields caused by mechanicalGoverning equations and boundary conditions to determine the perturbed fields were derived.The effect of mechanical deformation on the magnetic fields was taken into account by coupling structural
HTML PDF Collect

Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 795-797 doi: 10.1007/s11705-023-2336-6

Abstract: Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields

Keywords： progress applications energy     fields    

HTML PDF Collect

Stem cell niches and endogenous electric fields in tissue repair

Li LI, Jianxin JIANG

Frontiers of Medicine 2011, Volume 5, Issue 1,   Pages 40-44 doi: 10.1007/s11684-011-0108-z

Abstract: involved in the stem cell-based repair process, including stem cell niches and endogenous wound electric fieldsHere we briefly review the role of stem cell niches and endogenous electric fields in tissue repair,and hypothesize that endogenous electric fields become part of stem cell niche in the wound site.

Keywords： stem cell     stem cell niche     electric field     tissue repair    

HTML PDF Collect

Extrapolation reconstruction of wind pressure fields on the claddings of high-rise buildings

Yehua SUN, Guquan SONG, Hui LV

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 653-666 doi: 10.1007/s11709-018-0503-5

Abstract: building, the work presented in this paper focuses on the extrapolation reconstruction of wind pressure fieldsHence, the fluctuating wind fields have been characterized by the von Kármán correlation function, as

Keywords： extrapolation reconstruction     proper orthogonal decomposition     Kriging method     von Kármán function     Hurst exponent     rescaled range analysis    

HTML PDF Collect

Characterization of random stress fields obtained from polycrystalline aggregate calculations using multi-scale

Bruno SUDRET,Hung Xuan DANG,Marc BERVEILLER,Asmahana ZEGHADI,Thierry YALAMAS

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 2,   Pages 121-140 doi: 10.1007/s11709-015-0290-1

Abstract: The spatial variability of stress fields resulting from polycrystalline aggregate calculations involvingA periodogram-based method is proposed to identify the properties of homogeneous Gaussian random fields

Keywords： polycrystalline aggregates     crystal plasticity     random fields     spatial variability     correlation structure    

HTML PDF Collect

SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 248-261 doi: 10.15302/J-FASE-2023499

Abstract:

● Establishment of a rapid tool for monitoring soil carbon sequestration in farmer fields

Keywords： 4 per 1000 initiative     carbon sequestration     climate action     farmer fields     SDG13     soil organic carbon    

HTML PDF Collect

Preliminary Study on Impact of Disruptive Technologies in Chemical, Metallurgical, and Material Fields

The Research Group of Chemical, Metallurgical, and Material Fields

Strategic Study of CAE 2018, Volume 20, Issue 6,   Pages 34-41 doi: 10.15302/J-SSCAE-2018.06.006

Abstract:

The chemical, metallurgical and material industries re-process natural resources to produce materials, chemicals, and secondary energies necessary for human life, thereby providing an important material basis for social development and economic construction. This paper reviews the recognized disruptive technologies in the history of chemical, metallurgical, and material industries, and analyzes the impact of such technologies on people's daily lives, the progress of human society, and the disruption of traditional technologies. According to vision driving, problem orientation, and the world technology development trend, we forecast the future sustainable science development models, which are efficient, safe, energy-saving, and environment-friendly, in the chemical, metallurgical, and material industries, and predict the impacts of possible disruptive technologies on national economy and people’s livelihood. The slurry bed hydro-conversion technology, the metallurgical manufacturing process function expansion technology, grapheme, and other disruptive technologies are proposed. Finally, relevant policies and suggestions are put forward for the cultivation, development, and environment of disruptive technologies.

Keywords： chemical industry     metallurgy     material     disruptive technology     national economy and people’s livelihood    

HTML PDF Collect

Status and challenges for oil and gas field development in China and directions for the development of corresponding technologies

Han Dakuang

Strategic Study of CAE 2010, Volume 12, Issue 5,   Pages 51-57

Abstract: for high-water-cut, low-permeability, heavy-oil, offshore oilfields and all kinds of complicated gas fields

Keywords： development in China     technology series     high-water-cut oilfields     low-permeability oilfields     heavy-oil fields     offshore oilfields     complicated gas fields     development direction for technologies    

HTML PDF Collect

Title Author Date Type Operation

Antibiotic resistance genes in manure-amended paddy soils across eastern China: Occurrence and influencing

Journal Article

Iron oxidation-reduction and its impacts on cadmium bioavailability in paddy soils: a review

Chunhua ZHANG, Ying GE, Huan YAO, Xiao CHEN, Minkun HU

Journal Article

Aeration system optimization for a deep bed dryer for paddy grain using computational fluid analysis

Journal Article

Simulation of heterogeneous two-phase media using random fields and level sets

George STEFANOU

Journal Article

NITROGEN USE AND MANAGEMENT IN ORCHARDS AND VEGETABLE FIELDS IN CHINA: CHALLENGES AND SOLUTIONS

Journal Article

announced engineering fronts in fields of

Journal Article

Engineering Fronts in fields of Energy and Electrical Science and Technologies in the report of

Journal Article

The perturbed magnetic fields caused by mechanical stress

QIN Fei, YAN Dong-mei

Journal Article

Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields

Journal Article

Stem cell niches and endogenous electric fields in tissue repair

Li LI, Jianxin JIANG

Journal Article

Extrapolation reconstruction of wind pressure fields on the claddings of high-rise buildings

Yehua SUN, Guquan SONG, Hui LV

Journal Article

Characterization of random stress fields obtained from polycrystalline aggregate calculations using multi-scale

Bruno SUDRET,Hung Xuan DANG,Marc BERVEILLER,Asmahana ZEGHADI,Thierry YALAMAS

Journal Article

SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

Journal Article

Preliminary Study on Impact of Disruptive Technologies in Chemical, Metallurgical, and Material Fields

The Research Group of Chemical, Metallurgical, and Material Fields

Journal Article

Status and challenges for oil and gas field development in China and directions for the development of corresponding technologies

Han Dakuang

Journal Article