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Andrographolide Loaded in Micro- and Nano-Formulations: Improved Bioavailability, Target-Tissue Distribution Review

Marta Casamonti, Laura Risaliti, Giulia Vanti, Veri Piazzini, Maria Camilla Bergonzi, Anna Rita Bilia

Engineering 2019, Volume 5, Issue 1,   Pages 69-75 doi: 10.1016/j.eng.2018.12.004

Abstract: However, AG has low bioavailability and poor water solubility, which can limit its distribution and accumulationImproved bioavailability, target-tissue distribution, and efficacy of AG loaded in the described drug

Keywords： Andrographis paniculata     Acanthaceae     Andrographolide     Delivery systems     Microparticles and nanoparticle     Improvedbioavailability     Target-tissue distribution    

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Iron oxidation-reduction and its impacts on cadmium bioavailability in paddy soils: a review

Chunhua ZHANG, Ying GE, Huan YAO, Xiao CHEN, Minkun HU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 509-517 doi: 10.1007/s11783-012-0394-y

Abstract: The mobility and bioavailability of metal contaminants such as cadmium (Cd) in paddy soils are closely

Keywords： paddy soil     redox     iron     cadmium     bioavailability     rice    

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Effects of rape straw and red mud on extractability and bioavailability of cadmium in a calcareous soil

Junxing YANG,Liqun WANG,Jumei LI,Dongpu WEI,Shibao CHEN,Qingjun GUO,Yibing MA

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 419-428 doi: 10.1007/s11783-014-0674-9

Abstract: Also, red mud generally decreased the extractability and bioavailability of Cd added to calcareous soils

Keywords： red mud     rape straw     cadmium     immobilization     calcareous soil    

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Mitigation and remediation technologies for organic contaminated soils

Lizhong ZHU, Li LU, Dong ZHANG

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 373-386 doi: 10.1007/s11783-010-0253-7

Abstract: Organic contaminated soils have become a widespread environmental problem, which may lead to a great threat to the quality of agricultural production and to human health. Physical, chemical, and biological technologies have been employed for the mitigation and remediation of organic contaminated soils. This paper reviews the progress of mitigation and remediation technologies for organic contaminated soils and suggests two different strategies for the mitigation of ‘slightly-contaminated’ agricultural soils and the remediation of ‘heavily-contaminated’ soils/sites, respectively. On this basis, directions for future research in this field are suggested.

Keywords： organic contaminated soil     mitigation     remediation     bioavailability    

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Biochars derived from carp residues: characteristics and copper immobilization performance in water environments

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1672-6

Abstract:

● P-rich carp residues-derived biochars presented excellent Cu sorption capacity.

Keywords： Biowaste     Pyrolytic temperature     Immobilization     Bioavailability     Remediation    

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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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Exposure-response of Cr(III)-organic complexes to Saccharomyces cerevisiae

Nivedita CHATTERJEE, Zejiao LUO,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 2,   Pages 196-202 doi: 10.1007/s11783-010-0008-5

Abstract: Therefore, this study aims to investigate the bioavailability and toxicity of the soluble Cr(III)-organic

Keywords： Cr(III)-organic complexes     Saccharomyces cerevisiae     toxicity     EC50     bioavailability    

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Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential

Frontiers in Energy   Pages 782-795 doi: 10.1007/s11708-023-0905-8

Abstract: control strategy of “reactive power compensation first, active power curtailment later,” it employs an improved

Keywords： distributed photovoltaics (DPVs)     cluster partitioning     improved differential evolution algorithm     voltage    

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Manufacturing system modeling and performance evaluation based on improved stochastic statechart

ZHANG Guojun, HE Jiabing, ZHU Haiping, CHEN Xuan

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 453-458 doi: 10.1007/s11465-007-0078-7

Abstract: comparability between different subsystems can streamline the modeling process, a stochastic statechart is improvedcontinuous-time Markov chain, which is transformed from a manufacturing system model described by the improvedThe case study shows that the improved stochastic statechart can effectively simplify the modeling and

Keywords： performance evaluation     different     configuration     improved     continuous-time    

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Time of flight improved thermally grown oxide thickness measurement with terahertz spectroscopy

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0705-3

Abstract: To detect and monitor TGO in the emergence stage, a time of flight (TOF) improved TGO thickness measurement

Keywords： thermal barrier coatings     thermally grown oxide     terahertz spectroscopy     time of flight    

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A method for predicting consolidation settlements of floating column improved clayey subsoil

Jinchun CHAI, Supasit PONGSIVASATHIT,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 241-251 doi: 10.1007/s11709-010-0024-3

Abstract: A method of predicting the consolidation settlement-time curve of floating soil-cement column on improvedhydraulic conductivity () and the coefficient of volume compressibility () of the part of the column improvedThe consolidation settlement (()) can be calculated by the method of treating a part of the column improved

Keywords： cement depth mixing     ground improvement     consolidation     settlement    

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Dynamic characteristics and improved MPPT control of PV generator

Houda BRAHMI, Rachid DHIFAOUI

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 342-350 doi: 10.1007/s11708-013-0242-1

Abstract: This paper presents a mathematical model of photovoltaic (PV) module and gives a strategy to calculate online the maximum power point (MPP). The variation of series and shunt resistor are taken into account in the model and are dynamically identified using the Newton-Raphson algorithm. The effectiveness of the proposed model is verified by laboratory experiments obtained by implementing the model on the dSPACE DS1104 board.

Keywords： modeling of photovoltaic (PV) generator     maximum power point tracking (MPPT)     estimation parameters     real time controller    

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operation of energy at hydrothermal power plants by simultaneous minimization of pollution and costs using improved

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 426-432 doi: 10.1007/s11708-015-0376-4

Abstract: paper is simultaneous minimization of hydrothermal units to reach the best solution by employing an improvedcompared with those of the other methods including the genetic algorithm (GA), the Basu technique, and the improvedFast convergence is one of this improved algorithm features.

Keywords： practical constraints of units     pollution function     inlet steam valve     up-ramp rate of units     improved ABC    

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Innovative hybrid reinforcement constituting conventional longitudinal steel and FRP stirrups for improved

Mostafa FAKHARIFAR,Ahmad DALVAND,Mohammad K. SHARBATDAR,Genda CHEN,Lesley SNEED

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1,   Pages 44-62 doi: 10.1007/s11709-015-0295-9

Abstract: The use of fiber reinforced polymer (FRP) reinforcement is becoming increasingly attractive in construction of new structures. However, the inherent linear elastic behavior of FRP materials up to rupture is considered as a major drawback under seismic attacks when significant material inelasticity is required to dissipate the input energy through hysteretic cycles. Besides, cost considerations, including FRP material and construction of pre-fabricated FRP configurations, especially for stirrups, and probable damage to epoxy coated fibers when transported to the field are noticeable issues. The current research has proposed a novel economical hybrid reinforcement scheme for the next generation of infrastructures implementing on-site fabricated FRP stirrups comprised of FRP sheets. The hybrid reinforcement consists of conventional longitudinal steel reinforcement and FRP stirrups. The key feature of the proposed hybrid reinforcement is the enhanced strength and ductility owing to the considerable confining pressure provided by the FRP stirrups to the longitudinal steel reinforcement and core concrete. Reinforced concrete beam specimens and beam-column joint specimens were tested implementing the proposed hybrid reinforcement. The proposed hybrid reinforcement, when compared with conventional steel stirrups, is found to have higher strength, stiffness, and energy dissipation. Design methods, structural behavior, and applicability of the proposed hybrid reinforcement are discussed in detail in this paper.

Keywords： FRP     ductility     confinement     seismic     shear    

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SARS-CoV-2 vaccine research and immunization strategies for improved control of the COVID-19 pandemic

Frontiers of Medicine 2022, Volume 16, Issue 2,   Pages 185-195 doi: 10.1007/s11684-021-0913-y

Abstract: The record speed at which Chinese scientists identified severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and shared its genomic sequence with the world, has greatly facilitated the development of coronavirus disease (COVID-19) diagnostics, drugs, and vaccines. It is unprecedented in pandemic control history to develop a dozen successful vaccines in the first year and to immunize over half of the global population in the second year, due to the efforts of the scientific community, biopharmaceutical industry, and regulatory agencies worldwide. The challenges are both great and multidimensional due to the rapid emergence of virus variants and waning of vaccine immunity. Vaccination strategies need to adapt to these challenges to keep population immunity above the herd immunity threshold, by increasing vaccine coverage, especially for older adults and young people, and providing timely booster doses with homologous or heterologous vaccine boosts. Further research should be undertaken to develop more effective vaccines against SARS-CoV-2 variants and to understand the best prime-boost vaccine combinations and immunization strategies to provide sufficient and sustainable immune protection against COVID-19.

Keywords： COVID-19     pandemics     SARS-CoV-2     vaccination    

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Title Author Date Type Operation

Andrographolide Loaded in Micro- and Nano-Formulations: Improved Bioavailability, Target-Tissue Distribution

Marta Casamonti, Laura Risaliti, Giulia Vanti, Veri Piazzini, Maria Camilla Bergonzi, Anna Rita Bilia

Journal Article

Iron oxidation-reduction and its impacts on cadmium bioavailability in paddy soils: a review

Chunhua ZHANG, Ying GE, Huan YAO, Xiao CHEN, Minkun HU

Journal Article

Effects of rape straw and red mud on extractability and bioavailability of cadmium in a calcareous soil

Junxing YANG,Liqun WANG,Jumei LI,Dongpu WEI,Shibao CHEN,Qingjun GUO,Yibing MA

Journal Article

Mitigation and remediation technologies for organic contaminated soils

Lizhong ZHU, Li LU, Dong ZHANG

Journal Article

Biochars derived from carp residues: characteristics and copper immobilization performance in water environments

Journal Article

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

Journal Article

Exposure-response of Cr(III)-organic complexes to Saccharomyces cerevisiae

Nivedita CHATTERJEE, Zejiao LUO,

Journal Article

Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential

Journal Article

Manufacturing system modeling and performance evaluation based on improved stochastic statechart

ZHANG Guojun, HE Jiabing, ZHU Haiping, CHEN Xuan

Journal Article

Time of flight improved thermally grown oxide thickness measurement with terahertz spectroscopy

Journal Article

A method for predicting consolidation settlements of floating column improved clayey subsoil

Jinchun CHAI, Supasit PONGSIVASATHIT,

Journal Article

Dynamic characteristics and improved MPPT control of PV generator

Houda BRAHMI, Rachid DHIFAOUI

Journal Article

operation of energy at hydrothermal power plants by simultaneous minimization of pollution and costs using improved

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Journal Article

Innovative hybrid reinforcement constituting conventional longitudinal steel and FRP stirrups for improved

Mostafa FAKHARIFAR,Ahmad DALVAND,Mohammad K. SHARBATDAR,Genda CHEN,Lesley SNEED

Journal Article

SARS-CoV-2 vaccine research and immunization strategies for improved control of the COVID-19 pandemic

Journal Article