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Discussion on some basic problems about environmental geology

Liu Guangrun

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 27-30

Abstract:

This paper discusses mainly the definition of environmental geology and geological environment andtheir relationship to relevant subjects, and expounds the position of geological environment in thegeological hazards and the basic way to prevent and control geological hazards is operating along theIt is necessary to strengthen the forecast of geological hazards and to establish a scientific appraisalsystem for geological environmental quality and capacity.

Keywords: environmental geology     geological environment     protection of geological environment     prevention and controlof geological hazards    

Research Status and Prospect of Development Characteristics and Monitoring Techniques of Submarine GeologicalHazards

Shen Yanjun, Peng Jianbing, Jia Yonggang, Ma Penghui, Fan Wen, Shen Wei, Tian Zhaoyang, Huo Bingyao

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 95-108 doi: 10.15302/J-SSCAE-2023.03.009

Abstract: However, due to harsh geological conditions, major submarine geological hazards pose constraints hazards and summarize the monitoring techniques and methods for typical submarine geological hazardsin monitoring techniques and networks for submarine geological hazards.of submarine geological hazards to enhance our understanding of key scientific issues.network for submarine geological hazards, aiming to overcome key technological bottlenecks.

Keywords: submarine geological hazards     evolution law     formation mechanism     monitoring technique    

Research Progress and Prospects of Geohazard Mechanism and Risk Prevention Related to Seabed Fluid Migration

Tian Zhaoyang, Jia Yonggang, Zhu Chaoqi, Lu Longyu, Guo Xu, Feng Xuezhi, Wang Hui, Wang Hongwei, He Manchao, Peng Jianbing

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 131-140 doi: 10.15302/J-SSCAE-2023.03.012

Abstract: outside the seabed, which has significant impacts on the genesis, development, and evolution of seabed geologicalthis paper, we analyze the distribution characteristics of typical fluid migration system types and geologicalcontent that must be addressed in the study of disasters induced by seabed fluid migration and their preventionAdditionally, we must develop theoretical  methods for seabed disaster risk prevention andcontrol under the coupled effects of seabed fluid migration, geological environment, and human activities

Keywords: seabed fluid migration     marine geologic hazards     risk prevention and control     northern South China Sea    

Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 343-349 doi: 10.1007/s11709-008-0057-z

Abstract: method (FEM), the stress distribution in a dam body and anti-sliding stabilization is analyzed on the geologicalIt is concluded that Hardfill dams have better adaptability to geological faulted foundations than gravity

Keywords: weathered     elastic     geological faulted     FEM     gravity    

Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 36-43

Abstract: analyzed thoroughly, so that effective scientific reference can be provided for consideration of the prevention

Keywords: Wenchuan Earthquake     the earthquake history of Chuan-Dian area     geological disaster     earthquake mechanism    

Microbial biodegradation of plastics: Challenges, opportunities, and a critical perspective

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1596-6

Abstract:

● Health hazards of plastic waste on environment are discussed.

Keywords: Plastic-waste     Polymers     Health-hazards     Biodegradation     Microorganisms     Enzymes    

CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 428-445 doi: 10.1007/s11708-023-0865-9

Abstract: investigate the performance of injecting different gases to enhance shale gas recovery and CO2 geological

Keywords: shale gas     gas injection     competitive adsorption     enhanced shale gas recovery     CO2 geological    

Floating forest: A novel breakwater-windbreak structure against wind and wave hazards

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1111-1127 doi: 10.1007/s11709-021-0757-1

Abstract: A novel floating breakwater-windbreak structure (floating forest) has been designed for the protection of vulnerable coastal areas from extreme wind and wave loadings during storm conditions. The modular arch-shaped concrete structure is positioned perpendicularly to the direction of the prevailing wave and wind. The structure below the water surface acts as a porous breakwater with wave scattering capability. An array of tubular columns on the sloping deck of the breakwater act as an artificial forest-type windbreak. A feasibility study involving hydrodynamic and aerodynamic analyses has been performed, focusing on its capability in reducing wave heights and wind speeds in the lee side. The study shows that the proposed 1 km long floating forest is able to shelter a lee area that stretches up to 600 m, with 40%–60% wave energy reduction and 10%–80% peak wind speed reduction.

Keywords: floating structure     breakwater     windbreak     hydrodynamic     CFD    

3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 103-107

Abstract:

Based on multi-source data, a fitting geological surface is requiredAn approach of complex geological surface reconstruction which combines interpolation with approximationFinally, the integrated surface is analyzed and modified by checking the rationality of geological structurethe approach can satisfy practical demands of engineering geologists and offer elements to further 3D geological

Keywords: geological surface     interpolation-approximation fitting     3D construction     multi-source geological data    

Chronic hepatitis B virus infection: epidemiology, prevention, and treatment in China

Rui Yu,Rong Fan,Jinlin Hou

Frontiers of Medicine 2014, Volume 8, Issue 2,   Pages 135-144 doi: 10.1007/s11684-014-0331-5

Abstract:

Chronic hepatitis B is a major health problem in China. The universal vaccination program since 1992 has changed the epidemiology of hepatitis B virus infection in China from highly to moderately endemic. The most prevalent hepatitis B virus strains in China are genotypes B and C, whereas those in western provinces are genotypes D and C/D hybrid. Chronic hepatitis B poses a heavy burden to the society in China. Different treatment strategies have been explored to improve patient outcomes in a cost-effective manner. However, antiviral drugs with a low genetic barrier to resistance are still extensively used because of the generally low income and limited resources in China. Individualized antiviral therapy is closely associated with translational medicine, which utilizes information from studies on genomics, immune biomarkers, and fibrosis. The results of these studies are crucial in further improving treatment outcomes.

Keywords: chronic hepatitis B     epidemiology     prevention     treatment    

Geological Disposal of High Level Radio Active Waste:Progress and Challenges

Wang Ju

Strategic Study of CAE 2008, Volume 10, Issue 3,   Pages 58-65

Abstract: challenges: the precise prediction of the evolution of a repository site; the characteristics of deep geological

Keywords: high level radioactive waste     geological disposal     underground research laboratory     key scientific challenges    

Exploration of Strategies for Chronic Disease Prevention and Control and Relevant System Development

Long-de Wang

Frontiers of Engineering Management 2015, Volume 2, Issue 1,   Pages 2-12 doi: 10.15302/J-FEM-2015002

Abstract: status of major chronic diseases in China, analyzing the key issues and key factors in chronic disease preventionprevious projects, this paper proposes the following recommendations as strategies for chronic disease preventionWork norms and requirements will then improve the performance and efficiency in chronic disease prevention

Keywords: chronic disease prevention and control     strategy and system construction    

Construction of the vessel-collateral theory and its guidance for prevention and treatment of vasculopathy

Yiling Wu

Frontiers of Medicine 2011, Volume 5, Issue 2,   Pages 118-122 doi: 10.1007/s11684-011-0140-z

Abstract: medicine, vessel-collateral theory was constructed systematically, which was important to improving preventionThese research have improved prevention and treatment level of major vascular system diseases.

Keywords: vessel-collateral theory     vasculopathy     prevention and treatment    

Stroke prevention: an update

Marie-Germaine Bousser

Frontiers of Medicine 2012, Volume 6, Issue 1,   Pages 22-34 doi: 10.1007/s11684-012-0178-6

Abstract: Prevention of stroke includes—as for all other diseases—a “mass approach” aimingThese measures are the basis of primary prevention but most of them have now been shown to be also effectivein secondary prevention.and various treatments addressing the specific subtypes of stroke, such as antiplatelet drugs for the preventionThere is a growing awareness of the huge evidence-to-practice gap that exists in stroke prevention largely

Keywords: stroke     prevention     vascular risk factors     cerebral infarction     cerebral hemorrhage     anti-thrombotic drugs    

Health: a dream from reality to the future

Chunsong Hu,Qinghua Wu

Frontiers of Medicine 2016, Volume 10, Issue 2,   Pages 233-235 doi: 10.1007/s11684-016-0444-0

Abstract: person’s and his/her family’s happiness, health requires not only primary and secondary prevention, but also policy prevention, that is to say, grade-zero prevention. As a new preventive strategy, the policy prevention will help improve people’s health

Keywords: health promotion     primary and secondary prevention     policy prevention     infectious disease     non-communicable    

Title Author Date Type Operation

Discussion on some basic problems about environmental geology

Liu Guangrun

Journal Article

Research Status and Prospect of Development Characteristics and Monitoring Techniques of Submarine GeologicalHazards

Shen Yanjun, Peng Jianbing, Jia Yonggang, Ma Penghui, Fan Wen, Shen Wei, Tian Zhaoyang, Huo Bingyao

Journal Article

Research Progress and Prospects of Geohazard Mechanism and Risk Prevention Related to Seabed Fluid Migration

Tian Zhaoyang, Jia Yonggang, Zhu Chaoqi, Lu Longyu, Guo Xu, Feng Xuezhi, Wang Hui, Wang Hongwei, He Manchao, Peng Jianbing

Journal Article

Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Journal Article

Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Journal Article

Microbial biodegradation of plastics: Challenges, opportunities, and a critical perspective

Journal Article

CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Journal Article

Floating forest: A novel breakwater-windbreak structure against wind and wave hazards

Journal Article

3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Journal Article

Chronic hepatitis B virus infection: epidemiology, prevention, and treatment in China

Rui Yu,Rong Fan,Jinlin Hou

Journal Article

Geological Disposal of High Level Radio Active Waste:Progress and Challenges

Wang Ju

Journal Article

Exploration of Strategies for Chronic Disease Prevention and Control and Relevant System Development

Long-de Wang

Journal Article

Construction of the vessel-collateral theory and its guidance for prevention and treatment of vasculopathy

Yiling Wu

Journal Article

Stroke prevention: an update

Marie-Germaine Bousser

Journal Article

Health: a dream from reality to the future

Chunsong Hu,Qinghua Wu

Journal Article