Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 1487

Conference Videos 56

Conference Information 10

Conference Topics 1

Year

2024 3

2023 202

2022 232

2021 241

2020 132

2019 70

2018 47

2017 65

2016 58

2015 48

2014 59

2013 59

2012 34

2011 31

2010 57

2009 45

2008 30

2007 49

2006 10

2005 8

open ︾

Keywords

SARS-CoV-2 33

COVID-19 25

2 19

CO₂ capture 19

PM_2.5 16

1 14

TiO₂ 14

photocatalysis 12

CO₂ 9

Photocatalysis 8

CO₂ emissions 7

Deep learning 7

Al₂O₃ 6

Reinforcement learning 6

4 5

adsorption 5

biomass 5

methane 5

microwave scatterometer 5

open ︾

Search scope:

排序： Display mode:

Deciphering the effect of sodium dodecylbenzene sulfonate on up-flow anaerobic sludge blanket treatment of synthetic sulfate-containing wastewater

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1385-z

Abstract:

• UASB reactor can work efficiently with high COD/SO4sub>2sup>-sup> ratios when SDBS exists.

Keywords： Up-flow anaerobic sludge blanket Organic sulfur Sodium dodecylbenzene sulfonate COD/SO4sub>2sup>−sup> ratio Microbial community

HTML PDF Collect

Removal of ammonium and nitrate through Anammox and FeS-driven autotrophic denitrification

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1674-4

Abstract:

● Simultaneous NH4sub>+sup>/NO3sub>–sup

Keywords： Anammox Denitrification FeS NH4sub>+sup>/NO3sub>−sup> Sulfammox

HTML PDF Collect

Study on Algorithm A*sup> Based on Dynamic Representation of Binary Tree for Environment and Robotic

Tang Ping,Yang Yimin

Strategic Study of CAE 2002, Volume 4, Issue 9, Pages 50-53

Abstract: A new algorithm A*sup> , which plans the path of soccer robots in complicated environments is

Keywords： dynamic binary-tree algorithm A*sup> path planning

HTML PDF Collect

Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2, Pages 226-235 doi: 10.1007/s11705-022-2198-3

Abstract: Here, we report a Ni2sub>Fe(CN)6sub>/multiwalled carbon nanotube composite electrode materialThe existence of multiwalled carbon nanotube ensures that the Ni2sub>Fe(CN)6sub>/multiwalled>–1sup> at 1 C and 43.2 mAh·g–1sup> even at 15 C.Furthermore, detailed ex situ characterizations demonstrate that Ni2sub>Fe(CN)6subTherefore, the Ni2sub>Fe(CN)6sub>/multiwalled carbon nanotube composite presents a long

Keywords： nickel ferrocyanides NH4sub>+sup> electrochemistry Prussian blue aqueous ammonium ion

HTML PDF Collect

Clinical significance of CD34+sup>CD117dimsup>/CD34+sup>CD117brisup> myeloblast-associated

Xueping Li, Yuting Dai, Bing Chen, Jinyan Huang, Saijuan Chen, Lu Jiang

Frontiers of Medicine 2021, Volume 15, Issue 4, Pages 608-620 doi: 10.1007/s11684-021-0836-7

Abstract: t(8;21)(q22;q22) acute myeloid leukemia (AML) is a highly heterogeneous hematological malignancy with a high relapse rate in China. Two leukemic myeloblast populations (CD34 CD117 and CD34 CD117 ) were previously identified in t(8;21) AML, and CD34 CD117 cell proportion was determined as an independent factor for this disease outcome. Here, we examined the impact of CD34 CD117 /CD34 CD117 myeloblast-associated gene expression on t(8;21) AML clinical prognosis. In this study, 85 patients with t(8;21) AML were enrolled. The mRNA expression levels of CD34 CD117 -associated genes ( , , and ) and CD34 CD117 -associated genes ( , , and ) were measured using quantitative reverse transcription PCR. Associations between gene expression and clinical outcomes were determined using Cox regression models. Results showed that patients with high , , or expression had significantly inferior overall survival (OS), whereas those with high or expression showed relatively favorable prognosis. Univariate analysis revealed that CD19, CD34 CD117 proportion, mutation, minimal residual disease (MRD), and expression levels of , , , and were associated with OS. Multivariate analysis indicated that mutation, MRD and and expression levels were independent prognostic variables for OS. Identifying the clinical relevance of CD34 CD117 /CD34 CD117 myeloblast-associated gene expression may provide new clinically prognostic markers for t(8;21) AML.

Keywords： t(8 21)(q22 q22) AML CD34+sup>CD117dimsup>/ CD34+sup>CD117brisup> cell population

HTML PDF Collect

Calculation of H2sub>+sup> Structural Parameters based on Hydrogen Atomic Protonized Model

Chen Jing

Strategic Study of CAE 2004, Volume 6, Issue 11, Pages 29-32

Abstract:

The hydrogen atomic protonized model was introduced in present paper for calculation of H2sub>+sup> structural parameters.>esub>=2a0sub>, Keywords： hydrogen molecule ion bond-length bond-energy force constant

HTML PDF Collect

K+sup> and Na+sup> fluxes in roots of two Chinese Iris populations

Pinfang LI,Biao ZHANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 2, Pages 144-149 doi: 10.15302/J-FASE-2014016

Abstract: Population Xj of continued to grow normally under NaCl stress, and maintained a higher K /Na ratio

Keywords： Koidz population K+sup> and Na+sup> ion flux non-invasive micro-test technique

HTML PDF Collect

Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3, Pages 522-527 doi: 10.1007/s11783-014-0633-5

Abstract: As the bioelectrochemical system, the microbial fuel cell (MFC) and the microbial electrolysis cell (MEC) were developed to selectively recover Cu and Ni ions from wastewater. The wastewater was treated in the cathode chambers of the system, in which Cu and Ni ions were removed by using the MFC and the MEC, respectively. At an initial Cu concentration of 500 mg·L , removal efficiencies of Cu increased from 97.0%±1.8% to 99.0%±0.3% with the initial Ni concentrations from 250 to 1000 mg·L , and maximum power densities increased from 3.1±0.5 to 5.4±0.6 W·m . The Ni removal mass in the MEC increased from 6.8±0.2 to 20.5±1.5 mg with the increase of Ni concentrations. At an initial Ni concentration of 500 mg·L , Cu removal efficiencies decreased from 99.1%±0.3% to 74.2%±3.8% with the initial Cu concentrations from 250 to 1000 mg·L , and maximum power densities increased from 3.0±0.1 to 6.3±1.2 W·m . Subsequently, the Ni removal efficiencies decreased from 96.9%±3.1% to 73.3%±5.4%. The results clearly demonstrated the feasibility of selective recovery of Cu and Ni from the wastewater using the bioelectrochemical system.

Keywords： bioelectrochemical system Cu2+sup> Ni2+sup> selective recovery

HTML PDF Collect

Metal-Free Hexagonal Perovskite High-Energetic Materials with NH3sub>OH+sup>/NH2sub>NH3sub>+sup> as B-site Cations Article

Yu Shang, Zhi-Hong Yu, Rui-Kang Huang, Shao-Li Chen, De-Xuan Liu, Xiao-Xian Chen, Wei-Xiong Zhang, Xiao-Ming Chen

Engineering 2020, Volume 6, Issue 9, Pages 1013-1018 doi: 10.1016/j.eng.2020.05.018

Abstract: >2sub>dabco)B(ClO4sub>)3sub> (H2sub>dabco2+sup> = 1,4-diazabicyclo[2.2.2>+sup> and NH2sub>NH3sub>+sup> as B-site cations, respectively.Compared with their NH4sub>+sup> analog ((H2sub>dabco)(NH4sub>)(ClO4sub>)3sub>; DAP-4), which has a cubic perovskite structure, DAP-6 and DAP-7 have higher crystal(CL-20; Q = 6.23 kJ·g‒1sup>; Ispsub> = 264.8 s).

Keywords： Energetic materials Single explosive Solid propellant Metal-free Hexagonal perovskite

HTML PDF Collect

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1713-1

Abstract:

● Synergistic removal of carbamazepine (CBZ) was obtained in the FeS-S2sub>O8sub>2–sup> process.

Keywords： FeS S2sub>O8sub>2–sup> Carbamazepine DFT calculations Degradation routes

HTML PDF Collect

Effect of noble metal nanoparticle size on C–N bond cleavage performance in hydrodenitrogenation: a study of active sites

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12, Pages 1986-2000 doi: 10.1007/s11705-023-2337-5

Abstract: obtained by modulating the reduction temperature, and the catalytic activity was evaluated using 1,2,3,4Results showed a 13 times higher reaction rate for sp3sup>-hybridized C–N bond cleavage than sp2sup>-hybridized C–N bond cleavage, while the reaction rate tended to increase first and then

Keywords： sp3sup>/sp2sup>-hybridized C–N bond noble metal nanoparticle catalytic active site turnover

HTML PDF Collect

High frequency of alternative splicing variants of the oncogene in neuroendocrine tumors of the pancreas and breast

Frontiers of Medicine Pages 907-923 doi: 10.1007/s11684-023-1009-7

Abstract: %) of 40 pancreatic solid pseudopapillary neoplasms, and 2 (2.9%) of 69 PDACsthe underlying mechanisms and found that a splicing factor serine/arginine repetitive matrix protein 4(SRRM4) was overexpressed in FAK6/7sup>-positive pancreatic tumors and breast tumors, which promoted the formation of FAK6/7sup> in cells.These results suggested that FAK6/7sup> could be a biomarker of NENs and represent

Keywords： FAK6/7sup> SRRM4 neuroendocrine neoplasms pancreas breast

HTML PDF Collect

On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicable

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1741-1754 doi: 10.1007/s11705-023-2332-x

Abstract: threshold of 0.061 mmol 100 m–2sup>, equaling to a weight percentage around 4.5%.It has been revealed that the quantities of surface active oxygen (O2sub>–sup>) and acidreaction performance. 4% Co3sub>O4sub>/ZSM-5, the catalyst close to the monolayer dispersioncapacity, possesses the most abundant active O2sub>–sup> species and acidic sites, therebycapacity amount of Co3sub>O4sub> onto HZSM-5 support.

Keywords： Co3sub>O4sub>/ZSM-5 NOxsub>-SCR by NH3sub> monolayer dispersionthreshold effect surface acid sites surface active O2sub>–sup> anions

HTML PDF Collect

Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Frontiers of Medicine 2018, Volume 12, Issue 1, Pages 34-47 doi: 10.1007/s11684-017-0606-8

Abstract: summarize the current knowledge on influenza-specific innate MAIT and gd T cells as well as adaptive CD8+sup> and CD4+sup> T cells, and discuss how these responses can be harnessed by novel vaccine

Keywords： influenza innate T cells CD4+sup> and CD8+sup> T cells vaccination

HTML PDF Collect

An electrochemical process that uses an Fe

Chaojie Jiang, Lifen Liu, John C. Crittenden

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0860-z

Abstract: The system was able to remove 70% COD in tetracycline solution (initial tetracycline concentration 100

Keywords： Bio-anode Photocatalytic cathode Fe0sup>/TiO2sub> ESR Dye and antibiotics Advanced oxidation

HTML PDF Collect

Title Author Date Type Operation

Deciphering the effect of sodium dodecylbenzene sulfonate on up-flow anaerobic sludge blanket treatment of synthetic sulfate-containing wastewater

Journal Article

Removal of ammonium and nitrate through Anammox and FeS-driven autotrophic denitrification

Journal Article

Study on Algorithm A*sup> Based on Dynamic Representation of Binary Tree for Environment and Robotic

Tang Ping,Yang Yimin

Journal Article

Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Journal Article

Clinical significance of CD34+sup>CD117dimsup>/CD34+sup>CD117brisup> myeloblast-associated

Xueping Li, Yuting Dai, Bing Chen, Jinyan Huang, Saijuan Chen, Lu Jiang

Journal Article

Calculation of H2sub>+sup> Structural Parameters based on Hydrogen Atomic Protonized Model

Chen Jing

Journal Article

K+sup> and Na+sup> fluxes in roots of two Chinese Iris populations

Pinfang LI,Biao ZHANG

Journal Article

Selective recovery of Cu

Haiping LUO,Bangyu QIN,Guangli LIU,Renduo ZHANG,Yabo TANG,Yanping HOU

Journal Article

Metal-Free Hexagonal Perovskite High-Energetic Materials with NH3sub>OH+sup>/NH2sub>NH3sub>+sup> as B-site Cations

Yu Shang, Zhi-Hong Yu, Rui-Kang Huang, Shao-Li Chen, De-Xuan Liu, Xiao-Xian Chen, Wei-Xiong Zhang, Xiao-Ming Chen

Journal Article

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations

Journal Article

Effect of noble metal nanoparticle size on C–N bond cleavage performance in hydrodenitrogenation: a study of active sites

Journal Article

High frequency of alternative splicing variants of the oncogene in neuroendocrine tumors of the pancreas and breast

Journal Article

On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicable

Journal Article

Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Journal Article

An electrochemical process that uses an Fe

Chaojie Jiang, Lifen Liu, John C. Crittenden

Journal Article

京公网安备 11010502051620号京ICP备11030251号-2

关注我们