NSTL国家科技图书文献中心

1. Rheology dependent pore structure optimization of high-performance foam concrete NSTL国家科技图书文献中心

Fan, Dingqiang | Zhang, Chunpeng ... - 《Cement and Concrete Research》 - 2025,188 - 107737～ - 共18页

摘要： to the pore* structure. After pore optimization, the | challenge in balancing lightweight and high strength. Pore | optimization is the key to address this problem. This study | starts with rheology control to optimize the pore | rheology and pore characteristics, revealing the*

关键词： Foam concrete | Pore optimization | High performance | Rheology | Mechanical analysis

2. Multi-scale pore optimization of ultra-low water binder ratio cementitious materials (ULWC) for low-temperature performance improvement: Buffering mechanism of pore networks NSTL国家科技图书文献中心

Feng, Yuan | Zhang, Lingyan ... - 《Cement & concrete composites》 - 2025,157 - 105885～ - 共16页

摘要：Although the pore* network is critical for the* | , research on the mechanisms linking multi-scale pore | . This study employed pumice to modulate the pore | investigated the relationships between pore* characteristics* | (including pore* size, uniformity, fractal dimension, and*

关键词： Low temperature | Ultra-low water binder ratio cementitious | materials | Pore structure design | Pore morphology | Finite element simulation

3. A simple and efficient approach for pore structure optimization and hydrophilic modification of PTFE nanofiber membrane NSTL国家科技图书文献中心

Rui Tian | Xiongfei Du ... - 《Separation and Purification Technology》 - 2025,354P8 - 129494～11 - 共11页

摘要：, difficulties in the pore* structure optimization and* | method involved optimizing the pore* structure of PTFE* | (PVA)on the membrane's pore* surface to improve the* | hydrophi-licity. The average pore* size changed from 288.5* | Polytetrafluoroethylene(PTFE)membranes have

关键词： Polytetrafluoroethylene(PTFE) | Nanofiber membrane | Pore structure optimization | Hydrophilic modification | Liquid separation

4. Pore-Scale multi-objective shape optimization of triply periodic minimal surface cellular architectures: Volumetric Nusselt number versus friction factor NSTL国家科技图书文献中心

Alessandro V. Anacre... | Marcello Iasiello ... - 《International Journal of Heat and Mass Transfer》 - 2025,236(Jan. Pt.2) - 126318.1～126318.18 - 共18页

摘要： optimization process is carried out to investigate how pore | conditions are investigated. The optimization* achieved an* | Triply Periodic Minimal Surface (TPMS | ) cellular architectures, i.e., minimal surfaces that are | periodic in three independent directions, have attracted

关键词： Triply periodic minimal surfaces | Multi-objective optimization | Porous media | Genetic algorithm | Convection heat transfer | Heat transfer correlations

5. Precision pore structure optimization of additive manufacturing porous tantalum scaffolds for bone regeneration: A proof-of-concept study NSTL国家科技图书文献中心

Jin, Jiale | Wang, Dongyu ... - 《Biomaterials》 - 2025,313 - 共17页

摘要： efficiency. However, studies on the effect of the pore | (LPBF) with pore* sizes of 250 mu m (Ta 250), 450 mu m* | the suitable pore* size for porous tantalum scaffolds* | Currently, the treatment of bone defects in | arthroplasty is a challenge in clinical practice. Nonetheless

关键词： Porous tantalum | Pore size | Osteogenesis | Bone defect | Clinical translation

6. Pore structure analysis and prediction of characteristics by metaheuristic algorithm of manufactured sand polymer-modified repair mortar NSTL国家科技图书文献中心

Haozheng Tian | Yunsheng Zhang ... - 《Construction and Building Materials》 - 2025,463(Feb.14) - 140065.1～140065.21 - 共21页

摘要：. Pore* structure plays a key role in determining the* | used to study the changes in the internal pore | understanding how pore* structure influences material design* | optimization. Principal Component Analysis (PCA) was also | grey wolf optimization* backpropagation neural network*

关键词： Manufactured sand | Polymer-modified repair mortar | Mechanical properties | Impermeability | Pore structure | GWO-BPNN | Mix ratio optimization

7. Mechanisms of the effect of surfactant types on the pore structure feature and properties of geopolymer foams NSTL国家科技图书文献中心

Rui Gao | Zhangjian Zhou ... - 《Construction and Building Materials》 - 2025,458(Jan.10) - 139696.1～139696.10 - 共10页

摘要： and pore* structures of geopolymer foams. Hydrogen* | influences pore* structure formation. Cationic surfactants* | increased viscosity, leading to bimodal pore* distributions* | and experimental references for the optimization* and* | This study explored the influence of four

关键词： Geopolymer foams | Surfactant | Pore structure | Viscosity | Surface tension

8. Pd-Modified Microneedle Array Sensor Integration with Deep Learning for Predicting Silica Aerogel Properties in Real Time NSTL国家科技图书文献中心

Park, Hyun-Su | Park, In Woo ... - 《ACS applied materials & interfaces》 - 2025,17(10) - 15570～15578 - 共9页

摘要： surface area and pore* size. However, production is often* | significantly enhance process optimization* and monitoring. In* | physical properties of silica aerogel, specifically pore | diameter, pore* volume, and surface area. This system* | aerogel, thus facilitating process optimization* and*

关键词： silica aerogel | impedance | Pd-modifiedsensor | artificial intelligence | deep learning

9. Novel Deep Learning Framework for Efficient Pressure Zone Detection Via Analysis of Pore Pressure Profiling NSTL国家科技图书文献中心

Muhammad Hammad Raso... | Rabeea Jaffari ... - 《Arabian journal for science and engineering》 - 2025,50(1) - 237～248 - 共12页

摘要：During drilling operations, abnormal pore | need for accurate pore* pressure estimation in* | framework leveraging AI and DL for efficient pore* pressure* | is employed, labelled using Eatons pore* pressure* | optimization to enhance performance. Comparative analysis

关键词： Pore pressure | 3D seismic data | Pore pressure prediction | Deep learning

10. Experimental study on the effect of nano-SiO2 on long-term properties of negative-temperature cement paste NSTL国家科技图书文献中心

Bai, Shuai | Yu, Lingbo ... - 《Cement & concrete composites》 - 2025,157 - 105916～ - 共7页

摘要：, the optimization* of internal pore structure by nano* | increasing the tortuosity of pore* structure and decreasing* | the critical pore diameter and threshold pore | The current research on the application of | nanomaterials in concrete is mainly carried out under

摘要： to the pore* structure. After pore optimization, the | challenge in balancing lightweight and high strength. Pore | optimization is the key to address this problem. This study | starts with rheology control to optimize the pore | rheology and pore characteristics, revealing the*

关键词： Foam concrete | Pore optimization | High performance | Rheology | Mechanical analysis

摘要：Although the pore* network is critical for the* | , research on the mechanisms linking multi-scale pore | . This study employed pumice to modulate the pore | investigated the relationships between pore* characteristics* | (including pore* size, uniformity, fractal dimension, and*

关键词： Low temperature | Ultra-low water binder ratio cementitious | materials | Pore structure design | Pore morphology | Finite element simulation

摘要：, difficulties in the pore* structure optimization and* | method involved optimizing the pore* structure of PTFE* | (PVA)on the membrane's pore* surface to improve the* | hydrophi-licity. The average pore* size changed from 288.5* | Polytetrafluoroethylene(PTFE)membranes have

关键词： Polytetrafluoroethylene(PTFE) | Nanofiber membrane | Pore structure optimization | Hydrophilic modification | Liquid separation

摘要： optimization process is carried out to investigate how pore | conditions are investigated. The optimization* achieved an* | Triply Periodic Minimal Surface (TPMS | ) cellular architectures, i.e., minimal surfaces that are | periodic in three independent directions, have attracted

关键词： Triply periodic minimal surfaces | Multi-objective optimization | Porous media | Genetic algorithm | Convection heat transfer | Heat transfer correlations

摘要： efficiency. However, studies on the effect of the pore | (LPBF) with pore* sizes of 250 mu m (Ta 250), 450 mu m* | the suitable pore* size for porous tantalum scaffolds* | Currently, the treatment of bone defects in | arthroplasty is a challenge in clinical practice. Nonetheless

关键词： Porous tantalum | Pore size | Osteogenesis | Bone defect | Clinical translation

摘要：. Pore* structure plays a key role in determining the* | used to study the changes in the internal pore | understanding how pore* structure influences material design* | optimization. Principal Component Analysis (PCA) was also | grey wolf optimization* backpropagation neural network*

关键词： Manufactured sand | Polymer-modified repair mortar | Mechanical properties | Impermeability | Pore structure | GWO-BPNN | Mix ratio optimization

摘要： and pore* structures of geopolymer foams. Hydrogen* | influences pore* structure formation. Cationic surfactants* | increased viscosity, leading to bimodal pore* distributions* | and experimental references for the optimization* and* | This study explored the influence of four

关键词： Geopolymer foams | Surfactant | Pore structure | Viscosity | Surface tension

关键词： silica aerogel | impedance | Pd-modifiedsensor | artificial intelligence | deep learning

摘要：During drilling operations, abnormal pore | need for accurate pore* pressure estimation in* | framework leveraging AI and DL for efficient pore* pressure* | is employed, labelled using Eatons pore* pressure* | optimization to enhance performance. Comparative analysis

关键词： Pore pressure | 3D seismic data | Pore pressure prediction | Deep learning

摘要：, the optimization* of internal pore structure by nano* | increasing the tortuosity of pore* structure and decreasing* | the critical pore diameter and threshold pore | The current research on the application of | nanomaterials in concrete is mainly carried out under

关键词： Negative temperature curing | Nano-SiO2 | Strength | Permeability | Hydration | Pore structure

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： to the pore structure. After pore optimization, the | challenge in balancing lightweight and high strength. Pore | optimization is the key to address this problem. This study | starts with rheology control to optimize the pore | rheology and pore characteristics, revealing the

关键词： Foam concrete | Pore optimization | High performance | Rheology | Mechanical analysis

摘要：Although the pore network is critical for the | , research on the mechanisms linking multi-scale pore | . This study employed pumice to modulate the pore | investigated the relationships between pore characteristics | (including pore size, uniformity, fractal dimension, and

关键词： Low temperature | Ultra-low water binder ratio cementitious | materials | Pore structure design | Pore morphology | Finite element simulation

摘要：, difficulties in the pore structure optimization and | method involved optimizing the pore structure of PTFE | (PVA)on the membrane's pore surface to improve the | hydrophi-licity. The average pore size changed from 288.5 | Polytetrafluoroethylene(PTFE)membranes have

关键词： Polytetrafluoroethylene(PTFE) | Nanofiber membrane | Pore structure optimization | Hydrophilic modification | Liquid separation

摘要： optimization process is carried out to investigate how pore | conditions are investigated. The optimization achieved an | Triply Periodic Minimal Surface (TPMS | ) cellular architectures, i.e., minimal surfaces that are | periodic in three independent directions, have attracted

关键词： Triply periodic minimal surfaces | Multi-objective optimization | Porous media | Genetic algorithm | Convection heat transfer | Heat transfer correlations

摘要： efficiency. However, studies on the effect of the pore | (LPBF) with pore sizes of 250 mu m (Ta 250), 450 mu m | the suitable pore size for porous tantalum scaffolds | Currently, the treatment of bone defects in | arthroplasty is a challenge in clinical practice. Nonetheless

关键词： Porous tantalum | Pore size | Osteogenesis | Bone defect | Clinical translation

摘要：. Pore structure plays a key role in determining the | used to study the changes in the internal pore | understanding how pore structure influences material design | optimization. Principal Component Analysis (PCA) was also | grey wolf optimization backpropagation neural network

关键词： Manufactured sand | Polymer-modified repair mortar | Mechanical properties | Impermeability | Pore structure | GWO-BPNN | Mix ratio optimization

摘要： and pore structures of geopolymer foams. Hydrogen | influences pore structure formation. Cationic surfactants | increased viscosity, leading to bimodal pore distributions | and experimental references for the optimization and | This study explored the influence of four

关键词： Geopolymer foams | Surfactant | Pore structure | Viscosity | Surface tension

摘要： surface area and pore size. However, production is often | significantly enhance process optimization and monitoring. In | physical properties of silica aerogel, specifically pore | diameter, pore volume, and surface area. This system | aerogel, thus facilitating process optimization and

关键词： silica aerogel | impedance | Pd-modifiedsensor | artificial intelligence | deep learning

摘要：During drilling operations, abnormal pore | need for accurate pore pressure estimation in | framework leveraging AI and DL for efficient pore pressure | is employed, labelled using Eatons pore pressure | optimization to enhance performance. Comparative analysis

关键词： Pore pressure | 3D seismic data | Pore pressure prediction | Deep learning

摘要：, the optimization of internal pore structure by nano | increasing the tortuosity of pore structure and decreasing | the critical pore diameter and threshold pore | The current research on the application of | nanomaterials in concrete is mainly carried out under

关键词： Negative temperature curing | Nano-SiO2 | Strength | Permeability | Hydration | Pore structure

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： to the pore* structure. After pore optimization, the | challenge in balancing lightweight and high strength. Pore | optimization is the key to address this problem. This study | starts with rheology control to optimize the pore | rheology and pore characteristics, revealing the*

摘要：Although the pore* network is critical for the* | , research on the mechanisms linking multi-scale pore | . This study employed pumice to modulate the pore | investigated the relationships between pore* characteristics* | (including pore* size, uniformity, fractal dimension, and*

摘要：, difficulties in the pore* structure optimization and* | method involved optimizing the pore* structure of PTFE* | (PVA)on the membrane's pore* surface to improve the* | hydrophi-licity. The average pore* size changed from 288.5* | Polytetrafluoroethylene(PTFE)membranes have

摘要： optimization process is carried out to investigate how pore | conditions are investigated. The optimization* achieved an* | Triply Periodic Minimal Surface (TPMS | ) cellular architectures, i.e., minimal surfaces that are | periodic in three independent directions, have attracted

摘要： efficiency. However, studies on the effect of the pore | (LPBF) with pore* sizes of 250 mu m (Ta 250), 450 mu m* | the suitable pore* size for porous tantalum scaffolds* | Currently, the treatment of bone defects in | arthroplasty is a challenge in clinical practice. Nonetheless

摘要：. Pore* structure plays a key role in determining the* | used to study the changes in the internal pore | understanding how pore* structure influences material design* | optimization. Principal Component Analysis (PCA) was also | grey wolf optimization* backpropagation neural network*

摘要： and pore* structures of geopolymer foams. Hydrogen* | influences pore* structure formation. Cationic surfactants* | increased viscosity, leading to bimodal pore* distributions* | and experimental references for the optimization* and* | This study explored the influence of four

摘要：During drilling operations, abnormal pore | need for accurate pore* pressure estimation in* | framework leveraging AI and DL for efficient pore* pressure* | is employed, labelled using Eatons pore* pressure* | optimization to enhance performance. Comparative analysis

摘要：, the optimization* of internal pore structure by nano* | increasing the tortuosity of pore* structure and decreasing* | the critical pore diameter and threshold pore | The current research on the application of | nanomaterials in concrete is mainly carried out under