Resource Type

Journal Article 147

Year

2023 11

2022 19

2021 10

2020 12

2019 7

2018 8

2017 6

2016 7

2015 4

2014 3

2013 9

2012 9

2011 6

2010 4

2009 8

2008 5

2007 10

2006 3

2003 2

2002 1

open ︾

Keywords

diversity 4

Anammox 2

Biofilm 2

Biological aerated filter 2

Biological diversity 2

Biological nutrient removal 2

Biological treatment 2

Biological wastewater treatment 2

China 2

Community structure 2

Diversity index 2

Extracellular electron transfer 2

biological process 2

conservation 2

genetic diversity 2

population structure 2

1 1

16S rRNA 1

16S rRNA gene clone library 1

open ︾

Search scope:

排序： Display mode:

The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1356-4

Abstract:

•Bacterial concentrations from eight stages were 104–105copies/m3.

Keywords： Size distribution     Airborne bacteria     Biological diversity     Human pathogenic bacteria     Composting plants    

HTML PDF Collect

CROP DIVERSITY AND SUSTAINABLE AGRICULTURE: MECHANISMS, DESIGNS AND APPLICATIONS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 359-361 doi: 10.15302/J-FASE -2021417

Abstract: The global crop diversity has declined in past decades.

Crop species diversity at a national scale was identified as one of the most important factorsA group of long-term field experiments demonstrated that crop diversity also stabilizes temporal grainTherefore, maintaining crop diversity at both national and field levels is of considerable importance

Crop diversity includes temporal (crop rotation) and spatial diversity (e.g., intercropping,

HTML PDF Collect

Fungal diversity and its mechanism of community shaping in the milieu of sanitary landfill

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1370-6

Abstract:

• Ascomycota was the predominant phylum in sanitary landfill fungal communities.

Keywords： Sanitary landfill     Fungal community     Diversity     Saprotroph     Physical habitat     Environmental factor    

HTML PDF Collect

Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0717-z

Abstract: These results showed that U-NJMC provides a novel approach for clinical surgical micro-grinding of biological

Keywords： micro-grinding     biological bone     ultrasonic vibration (UV)     nanoparticle jet mist cooling (NJMC)     grinding    

HTML PDF Collect

Grassland management practices in Chinese steppes impact productivity, diversity and the relationship

Yingjun ZHANG, Wenjie LU, Hao ZHANG, Jiqiong ZHOU, Yue SHEN

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1,   Pages 57-63 doi: 10.15302/J-FASE-2017192

Abstract: crucial parts of the terrestrial ecosystem, with an extremely high differentiation of productivity and diversityThis study focuses on the changes in productivity and diversity and the relationship between them asProductivity was significantly improved but diversity was lost by fertilizing.N fertilization also reduced the sensitivity of diversity to productivity.Mowing also slowed down the decline in diversity as productivity increased.

Keywords： diversity     fertilizing     grassland management practice     grazing     mowing     productivity     reseeding    

HTML PDF Collect

Effect of salinity on community structure and naphthalene dioxygenase gene diversity of a halophilic

Tingting Fang, Ruisong Pan, Jing Jiang, Fen He, Hui Wang

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0888-0

Abstract: aromatic hydrocarbons (PAHs) biodegradation, community structure and naphthalene dioxygenase gene ( ) diversity

Keywords： Phenanthrene     Halophilic bacteria     Gene diversity     Naphthalene dioxygenase genes    

HTML PDF Collect

Primary assessment of the diversity of Omicron sublineages and the epidemiologic features of autumn/winter

Frontiers of Medicine 2023, Volume 17, Issue 4,   Pages 758-767 doi: 10.1007/s11684-022-0981-7

Abstract: With the recent ongoing autumn/winter 2022 COVID-19 wave and the adjustment of public health control measures, there have been widespread SARS-CoV-2 infections in Chinese mainland. Here we have analyzed 369 viral genomes from recently diagnosed COVID-19 patients in Shanghai, identifying a large number of sublineages of the SARS-CoV-2 Omicron family. Phylogenetic analysis, coupled with contact history tracing, revealed simultaneous community transmission of two Omicron sublineages dominating the infections in some areas of China (BA.5.2 mainly in Guangzhou and Shanghai, and BF.7 mainly in Beijing) and two highly infectious sublineages recently imported from abroad (XBB and BQ.1). Publicly available data from August 31 to November 29, 2022 indicated an overall severe/critical case rate of 0.035% nationwide, while analysis of 5706 symptomatic patients treated at the Shanghai Public Health Center between September 1 and December 26, 2022 showed that 20 cases (0.35%) without comorbidities progressed into severe/critical conditions and 153 cases (2.68%) with COVID-19-exacerbated comorbidities progressed into severe/critical conditions. These observations shall alert healthcare providers to place more resources for the treatment of severe/critical cases. Furthermore, mathematical modeling predicts this autumn/winter wave might pass through major cities in China by the end of the year, whereas some middle and western provinces and rural areas would be hit by the upcoming infection wave in mid-to-late January 2023, and the duration and magnitude of upcoming outbreak could be dramatically enhanced by the extensive travels during the Spring Festival (January 21, 2023). Altogether, these preliminary data highlight the needs to allocate resources to early diagnosis and effective treatment of severe cases and the protection of vulnerable population, especially in the rural areas, to ensure the country’s smooth exit from the ongoing pandemic and accelerate socio-economic recovery.

Keywords： SARS-CoV-2     COVID-19     Omicron     genomic epidemiology    

HTML PDF Collect

A Prospect on Research and Application of Natural Toxins

Chen Yisheng

Strategic Study of CAE 2003, Volume 5, Issue 2,   Pages 16-19

Abstract: They display plentiful diversities in many aspects such as biogenity, chemical structure, biological

Keywords： natural toxins     diversity in natural toxins     control of biological toxicosis     biogenic syntheses     chemical    

HTML PDF Collect

Phylogenetic diversity of NO reductases, new tools for monitoring, and insights into NO production in

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1562-3

Abstract:

● 548 representative nor genes were collected to create complete phylogenetic trees.

Keywords： N2O     Greenhouse gas     NO reductase     NO dismutase     Primer     Crystal structure    

HTML PDF Collect

Microorganism-derived biological macromolecules for tissue engineering

Frontiers of Medicine 2022, Volume 16, Issue 3,   Pages 358-377 doi: 10.1007/s11684-021-0903-0

Abstract: According to literature, certain microorganism productions mediate biological effects.The present review aims to introduce microorganism-derived biological macromolecules, such as pullulanGrowing evidence indicates that these materials can be used as biological material in scaffolds to enhance

Keywords： biological macromolecules     regenerative medicine     tissue engineering     exopolysaccharide     carbohydrate    

HTML PDF Collect

Genetic diversity and population structure of indigenous chicken breeds in South China

Xunhe HUANG,Jinfeng ZHANG,Danlin HE,Xiquan ZHANG,Fusheng ZHONG,Weina LI,Qingmei ZHENG,Jiebo CHEN,Bingwang DU

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 2,   Pages 97-101 doi: 10.15302/J-FASE-2016102

Abstract: South China and two commercial breeds were genotyped for 26 microsatellites to investigate the genetic diversityHigher genetic diversity was revealed in the indigenous chicken breeds rather than in the commercial

Keywords： microsatellites     genetic diversity     population structure     indigenous chicken     South China     conservation    

HTML PDF Collect

Low intensity ultrasound stimulates biological activity of aerobic activated sludge

LIU Hong, YAN Yixin, WANG Wenyan, YU Yongyong

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 67-72 doi: 10.1007/s11783-007-0013-5

Abstract: This work aims to explore a procedure to improve biological wastewater treatment efficiency using low

Keywords： sonication     irradiation     kHz     treatment efficiency     AS activity    

HTML PDF Collect

Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-019-1217-1

Abstract: Thus, the hypothesis of biological conversion pathways of ammonium and sulfate in anammox consortia is

Keywords： Anammox bacteria     Autotrophic     Biological conversion     Sulfate reducing ammonium oxidation (SRAO)    

HTML PDF Collect

The abundance, characteristics and diversity of microplastics in the South China Sea: Observation around

Hongzhe Chen , Sumin Wang , Huige Guo , Yunlong Huo , Hui Lin , Yuanbiao Zhang

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1,   Pages 9-9 doi: 10.1007/s11783-021-1443-1

Abstract: The diversity index and evenness index were calculated and evaluated based on the composition of microplastics
HTML PDF Collect

Diversity and distribution of proteorhodopsin-containing microorganisms in marine environments

Bo WEI

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 98-106 doi: 10.1007/s11783-010-0278-y

Abstract: sequences, the Global Distribution Database of Proteorhodopsin (GDDP), as a tool for analyzing the diversity

Keywords： proteorhodopsin (PR)     microorganism community     diversity     marine environments    

HTML PDF Collect

Title Author Date Type Operation

The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant

Journal Article

CROP DIVERSITY AND SUSTAINABLE AGRICULTURE: MECHANISMS, DESIGNS AND APPLICATIONS

Journal Article

Fungal diversity and its mechanism of community shaping in the milieu of sanitary landfill

Journal Article

Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant

Journal Article

Grassland management practices in Chinese steppes impact productivity, diversity and the relationship

Yingjun ZHANG, Wenjie LU, Hao ZHANG, Jiqiong ZHOU, Yue SHEN

Journal Article

Effect of salinity on community structure and naphthalene dioxygenase gene diversity of a halophilic

Tingting Fang, Ruisong Pan, Jing Jiang, Fen He, Hui Wang

Journal Article

Primary assessment of the diversity of Omicron sublineages and the epidemiologic features of autumn/winter

Journal Article

A Prospect on Research and Application of Natural Toxins

Chen Yisheng

Journal Article

Phylogenetic diversity of NO reductases, new tools for monitoring, and insights into NO production in

Journal Article

Microorganism-derived biological macromolecules for tissue engineering

Journal Article

Genetic diversity and population structure of indigenous chicken breeds in South China

Xunhe HUANG,Jinfeng ZHANG,Danlin HE,Xiquan ZHANG,Fusheng ZHONG,Weina LI,Qingmei ZHENG,Jiebo CHEN,Bingwang DU

Journal Article

Low intensity ultrasound stimulates biological activity of aerobic activated sludge

LIU Hong, YAN Yixin, WANG Wenyan, YU Yongyong

Journal Article

Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Journal Article

The abundance, characteristics and diversity of microplastics in the South China Sea: Observation around

Hongzhe Chen , Sumin Wang , Huige Guo , Yunlong Huo , Hui Lin , Yuanbiao Zhang

Journal Article

Diversity and distribution of proteorhodopsin-containing microorganisms in marine environments

Bo WEI

Journal Article