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Consolidating and Expanding the Achievements of Poverty Alleviation in the New Stage: Challenges and

Cheng Guoqiang, Deng Xiuxin

Strategic Study of CAE 2021, Volume 23, Issue 5,   Pages 148-156 doi: 10.15302/J-SSCAE-2021.05.019

Abstract:

Forestalling a large-scale reemergence of poverty is a basicalleviation.This means we should manage the risks of people returning to poverty and enhance tiered and targetedalleviation.Lastly, we propose policy suggestions on consolidating and expanding the achievements in poverty alleviation

Keywords： return to poverty     low-income rural residents     rural revitalization     poverty alleviation industry     povertyalleviation    

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Rural Drinking Water Supply in Poverty Alleviation Areas in China

Ji Qinghua, Dong Shuoxun, Cao Xiaofeng, Liu Huijuan, Qu Jiuhui

Strategic Study of CAE 2021, Volume 23, Issue 5,   Pages 163-168 doi: 10.15302/J-SSCAE-2021.05.021

Abstract:

Ensuring the safety of rural drinking water is a basic component of povertyalleviation in China.important for consolidating poverty alleviation achievements and promoting rural revitalization in ChinaIn this article, we study the current situation and problems of rural drinking water in poverty alleviationTo guarantee the safety supply of rural drinking water in poverty alleviation areas, we suggest that

Keywords： rural drinking water     poverty alleviation areas     sanitary standards for drinking water     water price    

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Promoting Healthy Village Construction: Challenges and Countermeasures

Shi Huaxin, Li Zhe, Xiao Mengxiong, Wang shuo, Huang Luqi

Strategic Study of CAE 2021, Volume 23, Issue 5,   Pages 157-162 doi: 10.15302/J-SSCAE-2021.05.020

Abstract:

Healthcare is an important component for poverty alleviation in Chinahealthy village construction is crucial for consolidating and expanding the key achievements obtained in povertyalleviation and for implementing the rural revitalization strategy in China.alleviation.To prevent the population that have been lifted out of poverty from returning to it due to illness and

Keywords： healthy village     poverty alleviation through healthcare improvement     traditional Chinese medicine    

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Study on Development Strategies for an National Central Park in the Qinba Mountain Area

Lei Huixia and Jing Bo

Strategic Study of CAE 2016, Volume 18, Issue 5,   Pages 39-45 doi: 10.15302/J-SSCAE-2016.05.006

Abstract: international influence of the Qinba Mountain Area and mediate the conflict between resource protection and alleviationof poverty.

Keywords： the Qinba Mountain Area     national park     strategic research     poverty alleviation    

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Fuel poverty and low carbon emissions: a comparative study of the feasibility of the hybrid renewable

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 336-356 doi: 10.1007/s11708-021-0748-x

Abstract: Fuel poverty is most prevalent in North East England with 14.4% of fuel poor households in Newcastlewith a potential to generate a profit from selling energy excess to the grid to help alleviate fuel povertyThis solution has the potential to eliminate fuel poverty at the site analyzed.

Keywords： greenhouse gas control     low carbon target     grid connected     renewable fraction     fuel poverty     combined    

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LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1,   Pages 48-60 doi: 10.15302/J-FASE-2022475

Abstract:

● Large farms had the highest average yield and the least yield variation.

Keywords： plantations     land transfer     large-scale farming     nutrient management     soil acidification    

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Fighting for the poverty: a case study for human migration in the context of sustainable dryland farming

Yongqing MA, Jie CHEN, Shuqi DONG, Lun SHAN

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1,   Pages 62-68 doi: 10.15302/J-FASE-2014027

Abstract: The Southern Ningxia Hilly Area is one of the most impoverished areas of Ningxia Hui Autonomous Region (a province) of China due to an economy that mainly relies on agriculture, which is affected by droughts in two out of every three years. Government programs have attempted to develop an increased and sustainable level of scientifically based agricultural production while restoring the environment. However, since the population exceeds the capacity of the land to adequately support it, a program is underway to move 350000 people to more suitable locations. This paper outlines the past improvements to the Southern Ningxia Hilly Area and considers future development in the context of migration for ecological reasons.

Keywords： agricultural production     animal husbandry     development strategy     ecological migration    

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Defective Nickle–Iron Layered Double Hydroxide for Enhanced Photocatalytic NO Oxidation with Significant Alleviation

Xiaoyu Li,Xiaoshu Lv,Jian Pan,Peng Chen,Huihui Peng,Yan Jiang,Haifeng Gong,Guangming Jiang,Li'an Hou,

Engineering doi: 10.1016/j.eng.2023.06.017

Abstract: Photocatalysis offers a sustainable avenue for the oxidative removal of low concentrations of NOx from the atmosphere. Layered double hydroxides (LDHs) are promising candidate photocatalysts owing to their unique layered and tunable chemical structures, and the abundant hydroxide (OH−) moieties on their surfaces that are hydroxyl radical (•OH) precursors. However, inferior charge separation and limited active sites on an LDH hinder its practical applications. Herein, we developed a facile N2H4-driven etching (et) approach that introduces dual Ni2+ and OH− vacancies (Niv and OHv) into NiFe-LDH nanosheets (referred to as NiFe-LDH-et) that facilitate improved charge-carrier separation and the formation of active Lewis acidic sites (Fe3+ and Ni2+ exposed at OHv). In contrast to inert pristine LDH, NiFe-LDH-et actively removes NO when illuminated with visible light. Specifically, Ni76Fe24-LDH-et etched in 1.50 mmol·L−1 N2H4 solution removes 32.8% of the NO from continuously flowing air (NO-feed concentration: ∼500 parts per billion (ppb)) when illuminated with visible light, thereby outperforming most reported catalysts. Experimental and theoretical data reveal that the dual vacancies promote the production of reactive oxygen species (•O2− and •OH) and the adsorption of NO on the LDH. In-situ spectroscopy revealed that NO is preferentially adsorbed at Lewis acidic sites, particularly exposed Fe3+ sites, and then converted into NO+ that is subsequently oxidized to NO3− without the formation of any of the more toxic NO2 intermediate, thereby alleviating risks associated with its production and emission.

Keywords： Vacancies     Layered double hydroxide     NO     +     Photocatalysis     NO removal    

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Ecological Civilization Construction in Ecologically Fragile Poverty-stricken Areas in Western China

Li Zehong, Bai Yongqing, Sun Jiulin, Dong Suocheng, Li Jingnan

Strategic Study of CAE 2019, Volume 21, Issue 5,   Pages 80-86 doi: 10.15302/J-SSCAE-2019.05.012

Abstract: ecologically fragile povertystricken areas where the ecological environment is seriously damaged and povertythe overall strategic goals for the ecological civilization construction in the ecologically fragile poverty-strickenIt is predicated that by 2020, relative poverty in Western China will be basically eliminated and theecological asserts will show a restorative growth; by 2035, relative poverty in Western China will be

Keywords： ecologically fragile poverty-stricken areas     Western China     ecological civilization     green modernization    

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Model-based nonlinear control of hydraulic servo systems: Challenges, developments and perspectives

Jianyong YAO

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2,   Pages 179-210 doi: 10.1007/s11465-018-0464-3

Abstract:

Hydraulic servo system plays a significant role in industries, and usually acts as a core point in control and power transmission. Although linear theory-based control methods have been well established, advanced controller design methods for hydraulic servo system to achieve high performance is still an unending pursuit along with the development of modern industry. Essential nonlinearity is a unique feature and makes model-based nonlinear control more attractive, due to benefit from prior knowledge of the servo valve controlled hydraulic system. In this paper, a discussion for challenges in model-based nonlinear control, latest developments and brief perspectives of hydraulic servo systems are presented: Modelling uncertainty in hydraulic system is a major challenge, which includes parametric uncertainty and time-varying disturbance; some specific requirements also arise ad hoc difficulties such as nonlinear friction during low velocity tracking, severe disturbance, periodic disturbance, etc.; to handle various challenges, nonlinear solutions including parameter adaptation, nonlinear robust control, state and disturbance observation, backstepping design and so on, are proposed and integrated, theoretical analysis and lots of applications reveal their powerful capability to solve pertinent problems; and at the end, some perspectives and associated research topics (measurement noise, constraints, inner valve dynamics, input nonlinearity, etc.) in nonlinear hydraulic servo control are briefly explored and discussed.

Keywords： adaptive control     robust control     nonlinear friction     disturbance compensation     repetitive control     noise alleviation    

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The Environmental Impact of the Three Gorges Project and the Countermeasures

You-mei Lu,Cun-liang Shang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 120-128 doi: 10.15302/J-FEM-2014019

Abstract: The Three Gorges Project (TGP) is a landmark Chinese hydroelectric project with the goal of harnessing the Yangtze River and developing its water resources. Because of its enormous size and far-reaching influence, the project’s impact on the Yangtze River’s original ecological environment has been a concern to many people. This article examines the environmental effects of TGP with regard to reservoir-induced seismicity and bank stability, climate changes, sedimentation and bank erosion, the protection of aquatic species and water quality, and resettlement. Based on the operation monitoring data of TGP in 10 years (2003—2012), this article analyzes the tendency of reservoir-induced seismicity and bank stability, developing trend of sedimentation and bank erosion, the interplay between climate change and TGP, the distribution and cause of water contamination, the situation of aquatic species’ protection and living situation of resettled residents. At the same time, this article lists the comprehensive benefits of TGP in flood control, power generation, shipping, water supply, energy conservation and emission reduction. In the end, the authors deem that there is a dynamic and harmonious relationship between humankind and nature. The cognition about TGP will be progressed in practice, and harmonious relationship between the environment and TGP will be achieved through more practice.

Keywords： the Three Gorges Project     ecosystem     aquatic species     water quality     flood control     disaster alleviation     energy    

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Alleviation of cell damage in experimental ANP in rats by administration of chondroitin-sulfate reduces

HE Zhongye, GUO Renxuan, LI Yang, XIE Chengyao, LIU Nan, SONG Wen

Frontiers of Medicine 2007, Volume 1, Issue 1,   Pages 36-40 doi: 10.1007/s11684-007-0007-5

Abstract: In order to explore the effects of retrograde infusion of chondroitin-sulfate via the pancreatic duct on cytoprotection and attenuation of oxidative damage during acute necrotic pancreatitis (ANP), male Wistar rats were randomly divided into three groups: A, B (experimental groups) and C (sham operation, control group). The rats in group A was subjected to retrograde injection of 5% sodium taurocholate via the pancreatic duct, and those in group B received chondroitin-sulfate therapy after ANP induction. All rats in three groups were killed at 6 h. The levels of malondialdehyde (MAD), total superoxide dismutase (SOD), glutathione (GSH), adenosine triphosphate (ATP) and serum amylase (SAM) were measured. The morphologic changes in pancreatic tissues were observed. It was found that the level of SAM was increased in group A and group B, with corresponding pathological changes of ANP. The levels of ATP, GSH and SOD in group A were decreased markedly and MDN increased significantly as compared with those in group B (P<0.01). In group B, the histopathologic damage was attenuated to a certain extent in comparison to that in group A. It was concluded that endogenous antioxidants were significantly reduced and lipid peroxidation increased during ANP. Retrograde infusion of chondroitin-sulfate via pancreatic duct could alleviate the pancreatic cell damage as a sort of scavengers of oxygen free radicals.

Keywords： control     Wistar     taurocholate     superoxide dismutase     chondroitin-sulfate therapy    

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Membrane Fouling Alleviation by Chemically Enhanced Backwashing in Treating Algae-Containing Surface Article

Xiaobin Tang, Tiecheng Guo, Haiqing Chang, Xiao Yue, Jinlong Wang, Haikuan Yu, Binghan Xie, Xuewu Zhu, Guibai Li, Heng Liang

Engineering 2022, Volume 19, Issue 12,   Pages 40-49 doi: 10.1016/j.eng.2021.01.013

Abstract: using a combination of NaClO with NaCl, NaOH, or sodium citrate delivered little improvement in the alleviation

Keywords： Ultrafiltration     Membrane fouling     Hydraulically irreversible membrane fouling     Chemically enhanced backwashing (CEB)     Algae-containing surface water    

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The Correlation Between Decreased Ornithine Level and Alleviation of Rheumatoid Arthritis Patients Assessed Article

Ying Shi, Hu-Dan Pan, Jian-Lin Wu, Qing-Hua Zou, Xin-Yi Xie, Hong-Gang Li, Hua Zhou, Xi-Qing Bian, Wen-Fei Leng, Can-Jian Wang, Ya-Feng Wang, Yong-Fei Fang, Liang Liu

Engineering 2022, Volume 16, Issue 9,   Pages 93-99 doi: 10.1016/j.eng.2021.04.014

Abstract: safety of SIN in treating RA patients and analyzes the correlation between ornithine level and the alleviationaddition, the serum ornithine level was found for the first time to have a close correlation with the alleviation

Keywords： Rheumatoid arthritis     Sinomenine     Efficacy     Safety     Inflammatory biomarker    

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Title Author Date Type Operation

Consolidating and Expanding the Achievements of Poverty Alleviation in the New Stage: Challenges and

Cheng Guoqiang, Deng Xiuxin

Journal Article

Rural Drinking Water Supply in Poverty Alleviation Areas in China

Ji Qinghua, Dong Shuoxun, Cao Xiaofeng, Liu Huijuan, Qu Jiuhui

Journal Article

Promoting Healthy Village Construction: Challenges and Countermeasures

Shi Huaxin, Li Zhe, Xiao Mengxiong, Wang shuo, Huang Luqi

Journal Article

Study on Development Strategies for an National Central Park in the Qinba Mountain Area

Lei Huixia and Jing Bo

Journal Article

Fuel poverty and low carbon emissions: a comparative study of the feasibility of the hybrid renewable

Journal Article

LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA

Journal Article

Fighting for the poverty: a case study for human migration in the context of sustainable dryland farming

Yongqing MA, Jie CHEN, Shuqi DONG, Lun SHAN

Journal Article

Defective Nickle–Iron Layered Double Hydroxide for Enhanced Photocatalytic NO Oxidation with Significant Alleviation

Xiaoyu Li,Xiaoshu Lv,Jian Pan,Peng Chen,Huihui Peng,Yan Jiang,Haifeng Gong,Guangming Jiang,Li'an Hou,

Journal Article

Ecological Civilization Construction in Ecologically Fragile Poverty-stricken Areas in Western China

Li Zehong, Bai Yongqing, Sun Jiulin, Dong Suocheng, Li Jingnan

Journal Article

Model-based nonlinear control of hydraulic servo systems: Challenges, developments and perspectives

Jianyong YAO

Journal Article

The Environmental Impact of the Three Gorges Project and the Countermeasures

You-mei Lu,Cun-liang Shang

Journal Article

Alleviation of cell damage in experimental ANP in rats by administration of chondroitin-sulfate reduces

HE Zhongye, GUO Renxuan, LI Yang, XIE Chengyao, LIU Nan, SONG Wen

Journal Article

Membrane Fouling Alleviation by Chemically Enhanced Backwashing in Treating Algae-Containing Surface

Xiaobin Tang, Tiecheng Guo, Haiqing Chang, Xiao Yue, Jinlong Wang, Haikuan Yu, Binghan Xie, Xuewu Zhu, Guibai Li, Heng Liang

Journal Article

The Correlation Between Decreased Ornithine Level and Alleviation of Rheumatoid Arthritis Patients Assessed

Ying Shi, Hu-Dan Pan, Jian-Lin Wu, Qing-Hua Zou, Xin-Yi Xie, Hong-Gang Li, Hua Zhou, Xi-Qing Bian, Wen-Fei Leng, Can-Jian Wang, Ya-Feng Wang, Yong-Fei Fang, Liang Liu

Journal Article