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Water pumping analysis and experimental validation of beach well infiltration intake system in a seawatersource heat pump system

Huan ZHANG,Shu LIU,Xuejing ZHENG,Gaofeng CHEN

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 335-342 doi: 10.1007/s11708-015-0365-7

Abstract: Based on energy conservation equation and Darcy’s law, a model of beach well infiltration intakesystem applied in a seawater source heat pump system was established.

Keywords： water pumping analysis     experimental validation     infiltration intake system     seawater source heat pump    

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Estimation and optimization operation in dealing with inflow and infiltration of a hybrid sewerage system

Mingkai Zhang, He Jing, Yanchen Liu, Hanchang Shi

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0912-z

Abstract: Inflow and infiltration of a sewage system was estimated by synthetic model.Inflow and infiltration (I/I) are serious problems in hybrid sewerage systems.Limited sewerage information impedes the estimation accuracy of I/I for each system catchment becauseA new method proposed to deal with I/I of a large-scale hybrid sewerage system with limited infrastructure

Keywords： Hybrid sewerage system     Wastewater treatment plant     Optimization operation     Inflow     Infiltration    

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J-shaped association between dietary zinc intake and new-onset hypertension: a nationwide cohort study

Frontiers of Medicine 2023, Volume 17, Issue 1,   Pages 156-164 doi: 10.1007/s11684-022-0932-3

Abstract: We aimed to investigate the relationship of dietary zinc intake with new-onset hypertension among ChineseDietary intake was assessed by three consecutive 24-h dietary recalls combined with a household foodOverall, the association between dietary zinc intake and new-onset hypertension followed a J-shape (intake< 10.9 mg/day, and increased with the increment of zinc intake (per mg/day: HR 1.14

Keywords： dietary zinc intake     new-onset hypertension     general population     CHNS    

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Effect of mulching with maize straw on water infiltration and soil loss at different initial soil moistures

Yifu ZHANG,Hongwen LI,Jin HE,Qingjie WANG,Ying CHEN,Wanzhi CHEN,Shaochun MA

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 2,   Pages 161-170 doi: 10.15302/J-FASE-2016104

Abstract: significant impact on soil erosion, and this study investigated the effect of straw mulching on water infiltrationIncreasing initial SWC can decrease soil infiltration and increase soil loss.mm rainfall event (80 mm·h for 60 min), 8%, 12% and 16% initial SWC treatments decreased cumulative infiltrationHowever, in all the straw mulching treatments, there was no significant difference in stable infiltrationFor all initial SWC treatments, straw mulching of 30% or more significantly enhanced water infiltration

Keywords： infiltration     initial soil water content     rainfall simulation     soil loss     straw mulching    

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Influence of infiltration on energy consumption of a winery building

Hejiang SUN, Qingxia YANG

Frontiers in Energy 2014, Volume 8, Issue 1,   Pages 110-118 doi: 10.1007/s11708-013-0293-3

Abstract: the onsite testing of a winery building in Huailai County, Hebei Province in China, the influence of infiltrationThe pressurization test method and moisture condensation method were used to test the infiltration ratesThe energy use simulation demonstrates that the reduction of the infiltration rate of the exterior rooms

Keywords： industrial building     air change rate     pressurization test method     moisture condensation method     energy cost    

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Optimization design of anti-seismic engineering measures for intake tower based on non-dominated sorting

Frontiers of Structural and Civil Engineering   Pages 1428-1441 doi: 10.1007/s11709-023-0998-2

Abstract: High-rise intake towers in high-intensity seismic areas are prone to structural safety problems underAn intake tower in northwest China was considered the research object, and its natural vibration characteristicsFinally, the rationality of the original intake tower antiseismic design scheme was evaluated accordingprovide significant references for designing anti-seismic measures for high-rise structures such as intake

Keywords： intake tower     NSGA-II     mode decomposition response spectrum method     anti-seismic engineering measures    

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Assessment on contaminations in sediments of an intake and the inflow canals in Taihu Lake, China

Xiaolong WANG,Shiming DING,Qi ZHANG,Weiping HU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 665-674 doi: 10.1007/s11783-014-0701-x

Abstract: present study, we investigated the contaminations of nutrients and heavy metals in the sediments of an intakeOur results showed that the intake presented relatively lower concentrations of phosphorus and nitrogenHowever, the concentrations of Cr, Ni, Cu, Zn and Pb in the sediments of the intake exceeded the lowest

Keywords： drinking water resource     nutrients     heavy metals     sediments     Taihu Lake    

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The removal of trimethoprim and sulfamethoxazole by a high infiltration rate artificial composite soiltreatment system

Qinqin Liu,Miao Li,Fawang Zhang,Hechun Yu,Quan Zhang,Xiang Liu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0920-z

Abstract: Artificial composite soil treatment system with the high infiltration rate (1.394 m·d ) had a good removalThe removal of TMP and SMX by artificial composite soil treatment system (ACST) with different infiltrationThe column with more silty clay at high infiltration rate (1.394 m·d ) had removal rates of 80% to 90%

Keywords： Trimethoprim     Sulfamethoxazole     Artificial composite soil treatment     Hydrogeochemical processes     Ion exchange    

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c-Fos expression in rat brainstem following intake of sucrose or saccharin

Ke Chen, Jianqun Yan, Jinrong Li, Bo Lv, Xiaolin Zhao

Frontiers of Medicine 2011, Volume 5, Issue 3,   Pages 294-301 doi: 10.1007/s11684-011-0144-8

Abstract: To examine whether the activation of brainstem neurons during intake of a sweet tastant is due to orosensoryIntake of sucrose increased the number of FLI neurons in almost every subnucleus of the PBN (F = 7.610suggest that the PBN and NST may be involved in sweet taste perception and modulation of sweet tastant intake

Keywords： c-Fos     parabrachial     the nucleus of the solitary tract     sweet tastant     rat    

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Association of maternal depression with dietary intake, growth, and development of preterm infants: a

Han Wang, Hong Zhou, Yan Zhang, Yan Wang, Jing Sun

Frontiers of Medicine 2018, Volume 12, Issue 5,   Pages 533-541 doi: 10.1007/s11684-017-0591-y

Abstract:

This study aimed to explore the association of maternal depression with nutrient intake, growth, andData on sociodemographic characteristics, nutritional intake, growth, and developmental status of childrenThe energy, protein, and carbohydrate intake in the depression group was lower than the recommended amounts

Keywords： maternal depression     preterm     infant     nutrition     growth     development    

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Soil-water interaction in unsaturated expansive soil slopes

ZHAN Liangtong

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 198-204 doi: 10.1007/s11709-007-0023-1

Abstract: paper, the soil-water interaction is investigated with the full-scale field inspection of rainwater infiltrationThe cracks disintegrate the soil mass, and more importantly, provide easy pathways for rainfall infiltrationInfiltration of rainwater not only results in wetting-induced softening of the shallow unsaturated soil

Keywords： strength     intensive soil-water     comprehensive     Infiltration     wetting-induced softening    

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A prediction formula of water temperature released from the multi-level stop-log gate intake of hydropower

Gao Xueping,Chen Hong,Song Huifang

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 63-67

Abstract:

In thermally stratified reservoir, a multi-level intake structure isthe thermal stratification of this reservoir, and measure the temperature of water released from the intake

Keywords： thermally stratified reservoir     hydropower station intake     stop-log gate     formula of water temperature    

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Flow and mass balance analysis of eco-bio infiltration system

Marla C. MANIQUIZ, Lee-Hyung KIM, Soyoung LEE, Jiyeon CHOI

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 612-619 doi: 10.1007/s11783-012-0448-1

Abstract: A structured stormwater infiltration system was developed and constructed at a university campus andThe flow and pollutant mass balances were analyzed and the overall efficiency of the system was assessedThe system was more effective in reducing the runoff volume by more than 50% for small storm events butComparable with runoff reduction, the system was more effective in reducing the pollutant load for smallAmong the pollutant parameters, particulate matters was highly reduced by the system achieving only a

Keywords： best management practice     flow balance     low impact development     mass balance     nonpoint source     stormwater runoff    

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The development of roadside green swales in the Chinese Sponge City Program: Challenges and opportunities

Frontiers of Engineering Management   Pages 566-581 doi: 10.1007/s42524-023-0267-z

Abstract: Roadside green swales have emerged as popular stormwater management infrastructure in urban areas, serving to mitigate stormwater pollution and reduce urban surface water discharge. However, there is a limited understanding of the various types, structures, and functions of swales, as well as the potential challenges they may face in the future. In recent years, China has witnessed a surge in the adoption of roadside green swales, especially as part of the prestigious Sponge City Program (SCP). These green swales play a crucial role in controlling stormwater pollution and conserving urban water resources by effectively removing runoff pollutants, including suspended solids, nitrogen, and phosphorus. This review critically examines recent research findings, identifies key knowledge gaps, and presents future recommendations for designing green swales for effective stormwater management, with a particular emphasis on ongoing major Chinese infrastructure projects. Despite the growing global interest in bioswales and their significance in urban development, China’s current classification of such features lacks a clear definition or specific consideration of bioswales. Furthermore, policymakers have often underestimated the adverse environmental effects of road networks, as reflected in existing laws and planning documents. This review argues that the construction and maintenance of roadside green swales should be primarily based on three critical factors: Well-thought-out road planning, suitable construction conditions, and sustainable long-term funding. The integration of quantitative environmental standards into road planning is essential to effectively address the challenge of pollution from rainfall runoff. To combat pollution associated with roads, a comprehensive assessment of potential pollution loadings should be carried out, guiding the appropriate design and construction of green swales, with a particular focus on addressing the phenomenon of first flush. One of the major challenges faced in sustaining funds for ongoing maintenance after swale construction. To address this issue, the implementation of a green finance platform is proposed. Such a platform would help ensure the availability of funds for continuous maintenance, thus maximizing the long-term effectiveness of green swales in stormwater management. Ultimately, the findings of this review aim to assist municipal governments in enhancing and implementing future urban road designs and SCP developments, incorporating effective green swale strategies.

Keywords： grass swale     infiltration swale     bioswale     wet swale     sponge city    

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Astragaloside IV suppresses post-ischemic natural killer cell infiltration and activation in the brain

Baokai Dou, Shichun Li, Luyao Wei, Lixin Wang, Shiguo Zhu, Zhengtao Wang, Zunji Ke, Kaixian Chen, Zhifei Wang

Frontiers of Medicine 2021, Volume 15, Issue 1,   Pages 79-90 doi: 10.1007/s11684-020-0783-8

Abstract: This study investigated the effects of ASIV on post-ischemic brain infiltration and activation of NKAbundant NK cells infiltrated into the ischemic hemisphere on day 1 after brain ischemia, and this infiltrationOur findings suggest that ASIV inhibits post-ischemic NK cell brain infiltration and activation and reversesFurthermore, ASIV’s effects on suppressing NK cell brain infiltration and activation may involve HDAC

Keywords： astragaloside IV     brain ischemia     natural killer cells     histone deacetylase     nuclear factor-κB    

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Title Author Date Type Operation

Water pumping analysis and experimental validation of beach well infiltration intake system in a seawatersource heat pump system

Huan ZHANG,Shu LIU,Xuejing ZHENG,Gaofeng CHEN

Journal Article

Estimation and optimization operation in dealing with inflow and infiltration of a hybrid sewerage system

Mingkai Zhang, He Jing, Yanchen Liu, Hanchang Shi

Journal Article

J-shaped association between dietary zinc intake and new-onset hypertension: a nationwide cohort study

Journal Article

Effect of mulching with maize straw on water infiltration and soil loss at different initial soil moistures

Yifu ZHANG,Hongwen LI,Jin HE,Qingjie WANG,Ying CHEN,Wanzhi CHEN,Shaochun MA

Journal Article

Influence of infiltration on energy consumption of a winery building

Hejiang SUN, Qingxia YANG

Journal Article

Optimization design of anti-seismic engineering measures for intake tower based on non-dominated sorting

Journal Article

Assessment on contaminations in sediments of an intake and the inflow canals in Taihu Lake, China

Xiaolong WANG,Shiming DING,Qi ZHANG,Weiping HU

Journal Article

The removal of trimethoprim and sulfamethoxazole by a high infiltration rate artificial composite soiltreatment system

Qinqin Liu,Miao Li,Fawang Zhang,Hechun Yu,Quan Zhang,Xiang Liu

Journal Article

c-Fos expression in rat brainstem following intake of sucrose or saccharin

Ke Chen, Jianqun Yan, Jinrong Li, Bo Lv, Xiaolin Zhao

Journal Article

Association of maternal depression with dietary intake, growth, and development of preterm infants: a

Han Wang, Hong Zhou, Yan Zhang, Yan Wang, Jing Sun

Journal Article

Soil-water interaction in unsaturated expansive soil slopes

ZHAN Liangtong

Journal Article

A prediction formula of water temperature released from the multi-level stop-log gate intake of hydropower

Gao Xueping,Chen Hong,Song Huifang

Journal Article

Flow and mass balance analysis of eco-bio infiltration system

Marla C. MANIQUIZ, Lee-Hyung KIM, Soyoung LEE, Jiyeon CHOI

Journal Article

The development of roadside green swales in the Chinese Sponge City Program: Challenges and opportunities

Journal Article

Astragaloside IV suppresses post-ischemic natural killer cell infiltration and activation in the brain

Baokai Dou, Shichun Li, Luyao Wei, Lixin Wang, Shiguo Zhu, Zhengtao Wang, Zunji Ke, Kaixian Chen, Zhifei Wang

Journal Article