Resource Type

Journal Article 641

Conference Videos 37

Conference Topics 1

Year

2024 3

2023 129

2022 111

2021 74

2020 40

2019 45

2018 28

2017 27

2016 28

2015 25

2014 20

2013 15

2012 24

2011 24

2010 20

2009 13

2008 13

2007 13

2006 5

2003 1

open ︾

Keywords

carbon dioxide 15

activated carbon 14

carbon nanotubes 13

adsorption 12

carbon neutrality 10

Carbon neutrality 9

China 9

carbon capture 8

climate change 8

carbon emission 7

Carbon dioxide 6

low carbon 5

low carbon economy 5

photocatalysis 5

carbon 4

carbon peaking and carbon neutrality 4

energy consumption 4

energy transition 4

removal 4

open ︾

Search scope:

排序： Display mode:

Simulation of soil carbon changes due to land use change in urban areas in China

Cui HAO, Jo SMITH, Jiahua ZHANG, Weiqing MENG, Hongyuan LI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 255-266 doi: 10.1007/s11783-013-0485-4

Abstract: Land use change can have a strong impact on soil carbon dynamics and carbon stocks in urban areas.Evaluation of the impact of urbanization on carbon dynamics and carbon stock (30 cm) has become an issueAccording to the model, changes of arable to grassland resulted in a decline in soil carbon stocks, andchanges of grassland to forest and grassland to arable resulted in increased soil carbon stocks in thisaccording to the 2050 plan for land use and the continuing losses from the soils due to previous land use changes

Keywords： land use change     soil carbon     RothC     urban area    

HTML PDF Collect

Soil Organic Carbon Changes in City Areas of China Over the Past Three Decades: Implications for AchievingCarbon Neutrality

Zhenrui Zhang, Xinghui Xia, Zhifeng Yang

Engineering 2023, Volume 28, Issue 9,   Pages 11-15 doi: 10.1016/j.eng.2022.04.014

Keywords： China     city areas     THE AUTHORS.Published     behalf     Company     Engineering     Education Press     Academy     carbon changes    

HTML PDF Collect

Cellular changes in bronchoalveolar lavage fluid in hyperoxia-induced lung injury

HE Xinbiao, ZHAO Wei

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 370-373 doi: 10.1007/s11684-008-0071-5

Abstract: It is well known that high concentration oxygen exposure is a model of acute lung injury (ALI). However, controversy exists over the mechanism. This study was designed to clarify the cellular characteristics in bronchoalveolar lavage fluid (BALF) and body weight loss of rats exposed to oxygen(> 90%). Young male Wistar rats, aged 6 weeks, were divided into three groups: (1) room air group (exposed to room air, = 22); (2) hyperoxia < 48 h group (exposed to over 90% oxygen for less than 48 h, = 18); (3) hyperoxia 66–72 h group (exposed to over 90% oxygen for 66–72 h group, = 7). Compared to the room air group, the total cell counts in the hyperoxia 66–72 h group decreased, whereas the neutrophils increased significantly. The body weights of the rats exposed to room air continued to increase. However, the body weights of oxygen-exposed rats increased slightly on the first day and weight loss was seen from the second day. All rats were noted to have bilateral pleural effusion in the hyperoxia 66–72 h group. The data suggests that (1) an increase in neutrophil count is an evident feature of hyperoxia-induced lung injury; (2) high concentration oxygen exposure can give rise to anorexia and malnutrition, which may play a role in hyperoxia-induced lung injury. Blocking neutrophil influx into lung tissue in the early phase and improving malnutrition are two effective methods to reduce hyperoxic lung injury.
HTML PDF Collect

Elucidate long-term changes of ozone in Shanghai based on an integrated machine learning method

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1738-5

Abstract: List>

● A novel integrated machine learning method to analyze O3 changes

Keywords： Ozone     Integrated method     Machine learning    

HTML PDF Collect

From gut changes to type 2 diabetes remission after gastric bypass surgeries

Bing Li, Xinrong Zhou, Jiarui Wu, Huarong Zhou

Frontiers of Medicine 2013, Volume 7, Issue 2,   Pages 191-200 doi: 10.1007/s11684-013-0258-2

Abstract: potential mechanisms underlying the above relationship: gut anatomical rearrangement, microbial composition changesHowever, the exact changes and their relative importance in the metabolic improvements after gastric

Keywords： gastric bypass     T2DM     gut    

HTML PDF Collect

Study on microbial protein and the mechanism of solid-state fermentation with periodical dynamic changes

FU Xiaoguo, CHEN Hongzhang, LI Hongqiang, MA Runyu

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 113-117 doi: 10.1007/s11705-007-0021-9

Abstract: microbial protein obtained from solid-state fermentation (SSF) and the effect of periodical dynamic changesThe mechanism of solid-state fermentation with periodical dynamic changes of air is also discussed.Compared with static solid-state fermentation, periodical dynamic changes of air afford a higher proteinactivity of the microbial extracellular protein in solid-state fermentation with periodical dynamic changesof air on the fifth day is nearly equal to that on the sixth day without periodical dynamic changes
HTML PDF Collect

Innate immune responses in RNA viral infection

Qian Xu, Yuting Tang, Gang Huang

Frontiers of Medicine 2021, Volume 15, Issue 3,   Pages 333-346 doi: 10.1007/s11684-020-0776-7

Abstract: RNA viruses cause a multitude of human diseases, including several pandemic events in the past century. Upon viral invasion, the innate immune system responds rapidly and plays a key role in activating the adaptive immune system. In the innate immune system, the interactions between pathogen-associated molecular patterns and host pattern recognition receptors activate multiple signaling pathways in immune cells and induce the production of pro-inflammatory cytokines and interferons to elicit antiviral responses. Macrophages, dendritic cells, and natural killer cells are the principal innate immune components that exert antiviral activities. In this review, the current understanding of innate immunity contributing to the restriction of RNA viral infections was briefly summarized. Besides the main role of immune cells in combating viral infection, the intercellular transfer of pathogen and host-derived materials and their epigenetic and metabolic interactions associated with innate immunity was discussed. This knowledge provides an enhanced understanding of the innate immune response to RNA viral infections in general and aids in the preparation for the existing and next emerging viral infections.

Keywords： innate immune     viral infection     intercellular signaling     metabolic changes     epigenetic changes    

HTML PDF Collect

The temporal changes of the concentration level of typical toxic organics in the river sediments around

Qiang Li, Xiong Xu, Yaoyao Fang, Ruiyang Xiao, Donghong Wang, Wenjue Zhong

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1054-7

Abstract:

The current situation of typical organics in the sediments around Beijing was unclear.

56 kinds of typical toxic organics were detected in this article.

Historical data was compared with the data in this study.

The change of different organics in the sediments around Beijing was concluded.

Keywords： Organic compounds     Endocrine disrupters     Sediments     Concentration     Temporal changes    

HTML PDF Collect

Anaerobic digestion of sludge by different pretreatments: Changes of amino acids and microbial community

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1458-7

Abstract:

•Tryptophan protein, and aromatic protein I/II were the key identified proteins.

Keywords： Sludge pretreatments     Dissolved organic nitrogen     Proteins     Amino acids     Structural equation model     Metagenomic sequencing analysis.    

HTML PDF Collect

Repetitive transcranial magnetic stimulation causes significant changes of chemical substances in the

GUO Tiecheng, CAO Xuebing, XIA Limin

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 406-409 doi: 10.1007/s11684-008-0078-y

Abstract: This article is to explore if rTMS can cause changes of such chemical substances as N-acetylaspartateIt is concluded that rTMS could result in changes of the chemical substance contents in perihematomal
HTML PDF Collect

Quantitative proteomics revealed extensive microenvironmental changes after stem cell transplantation

Frontiers of Medicine 2022, Volume 16, Issue 3,   Pages 429-441 doi: 10.1007/s11684-021-0842-9

Abstract: local microenvironment is essential to stem cell-based therapy for ischemic stroke, and spatiotemporal changesHowever, relevant studies on microenvironmental changes were mainly confined in the acute phase of stroke, and long-term changes remain unclear.This study aimed to investigate the microenvironmental changes in the subacute and chronic phases ofa positive therapeutic effect in ischemic stroke and emphasized the wide-ranging microenvironmental changes

Keywords： ischemic stroke     microenvironment     induced pluripotent stem cells (iPSCs)     positron emission tomography (PET)     quantitative proteomics    

HTML PDF Collect

Effects of iron oxide nanoparticles on phenotype and metabolite changes in hemp clones ( L.)

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1569-9

Abstract:

● Fe3O4 NPs increased the biomass and chlorophyll content of hemp clones.

Keywords： Fe3O4 nanoparticle     Hemp     Growth enhancement     THC     Metabolite    

HTML PDF Collect

Effects of sucrose crystallization and moisture migration on the structural changes of a coated intermediate

Tiancheng LI, Peng ZHOU, Theodore P. LABUZA

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 346-350 doi: 10.1007/s11705-009-0256-8

Abstract: was to investigate whether moisture migration and sugar crystallization play an important role in the changesThe migration of water was monitored with changes of water activity in different physical domains of

Keywords： inner-layer     agglomerated     IMF     moisture migration     crystallization    

HTML PDF Collect

Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China

Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 3,   Pages 266-275 doi: 10.15302/J-FASE-2015064

Abstract: This study demonstrated remarkable temporal changes in the biochemical composition and biodiversity ofalgae harvested from Dianchi Lake and changes in biocrude oil production potential.

Keywords： algal blooms     temporal change     biochemical property     biodiversity     hydrothermal liquefaction    

HTML PDF Collect

Observations on pathological and histochemical changes in piglet livers infected with Taenia saginata

LINGHU Yan, ZHU Wujun, BAO Huai′en, CHEN Yan

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 258-263 doi: 10.1007/s11684-007-0049-8

Abstract: The pathological changes in the piglet livers were observed after the infection using liver sectionsHistochemical methods were used to check the changes in lipid, glycogen and protein content in the liver

Keywords： hydropic degeneration     significant difference     -exposed     favorable intermediate     different    

HTML PDF Collect

Title Author Date Type Operation

Simulation of soil carbon changes due to land use change in urban areas in China

Cui HAO, Jo SMITH, Jiahua ZHANG, Weiqing MENG, Hongyuan LI

Journal Article

Soil Organic Carbon Changes in City Areas of China Over the Past Three Decades: Implications for AchievingCarbon Neutrality

Zhenrui Zhang, Xinghui Xia, Zhifeng Yang

Journal Article

Cellular changes in bronchoalveolar lavage fluid in hyperoxia-induced lung injury

HE Xinbiao, ZHAO Wei

Journal Article

Elucidate long-term changes of ozone in Shanghai based on an integrated machine learning method

Journal Article

From gut changes to type 2 diabetes remission after gastric bypass surgeries

Bing Li, Xinrong Zhou, Jiarui Wu, Huarong Zhou

Journal Article

Study on microbial protein and the mechanism of solid-state fermentation with periodical dynamic changes

FU Xiaoguo, CHEN Hongzhang, LI Hongqiang, MA Runyu

Journal Article

Innate immune responses in RNA viral infection

Qian Xu, Yuting Tang, Gang Huang

Journal Article

The temporal changes of the concentration level of typical toxic organics in the river sediments around

Qiang Li, Xiong Xu, Yaoyao Fang, Ruiyang Xiao, Donghong Wang, Wenjue Zhong

Journal Article

Anaerobic digestion of sludge by different pretreatments: Changes of amino acids and microbial community

Journal Article

Repetitive transcranial magnetic stimulation causes significant changes of chemical substances in the

GUO Tiecheng, CAO Xuebing, XIA Limin

Journal Article

Quantitative proteomics revealed extensive microenvironmental changes after stem cell transplantation

Journal Article

Effects of iron oxide nanoparticles on phenotype and metabolite changes in hemp clones ( L.)

Journal Article

Effects of sucrose crystallization and moisture migration on the structural changes of a coated intermediate

Tiancheng LI, Peng ZHOU, Theodore P. LABUZA

Journal Article

Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China

Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN

Journal Article

Observations on pathological and histochemical changes in piglet livers infected with Taenia saginata

LINGHU Yan, ZHU Wujun, BAO Huai′en, CHEN Yan

Journal Article