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Article
Evolution of nonmetallic inclusions in 80-t 9CrMoCoB large-scale ingots during electroslag remelting process
In combination with theoretical calculations, experiments were conducted to investigate the evolution behavior of nonmetallic inclusions (NMIs) during the manufacture of large-scale heat-resistant steel ingots...
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Chapter and Conference Paper
LEAP-ASIA-2019 Centrifuge Test at KAIST
Since Niigata and Alaska earthquakes in 1964, the dangers of liquefaction are well established, and research into liquefaction has been actively performed. In this context, Liquefaction Experiments and Analysi...
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Chapter and Conference Paper
LEAP-ASIA-2019: Summary of Centrifuge Experiments on Liquefaction-Induced Lateral Spreading – Application of the Generalized Scaling Law
In the framework of Liquefaction Experiments and Analysis Projects (LEAP), round-robin centrifuge model tests were conducted in collaboration with ten international institutes on identical saturated slo** sa...
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Article
Decentralized multi-loop auto-rolling controller for nonlinear large-scale roll-to-roll machines via velocity sensorless and tension loop adaptation approaches
This paper proposes a novel decentralized auto-rolling mechanism for nonlinear roll-to-roll printing machines, including loop adaptation tension regulators. The key contributions of this work to address the pr...
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Article
Open AccessDeep learning-based system development for black pine bast scale detection
The prevention of the loss of agricultural resources caused by pests is an important issue. Advances are being made in technologies, but current farm management methods and equipment have not yet met the level...
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Article
Analytical evaluation and experimental validation on dynamic rocking behavior for shallow foundation considering structural response
The challenge in the practical application of rocking foundations is the estimation of its performance, particularly the rotation angle, during a strong earthquake. In this study, the dynamic rocking behavior ...
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Article
Histogram of kidney stones on non-contrast computed tomography to predict successful stone dusting during retrograde intrarenal surgery
To predict successful dusting of kidney stones during retrograde intrarenal surgery (RIRS) using stone density parameters and histograms measured with non-contrast computed tomography imaging.
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Article
Open AccessLarge-area synthesis of nanoscopic catalyst-decorated conductive MOF film using microfluidic-based solution shearing
Conductive metal-organic framework (C-MOF) thin-films have a wide variety of potential applications in the field of electronics, sensors, and energy devices. The immobilization of various functional species wi...
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Article
Improved performance-based seismic coefficient for gravity-type quay walls based on centrifuge test results
Verifying the seismic performance of port structures when the force balance limit is exceeded is important for the performance-based seismic design of gravity-type quay walls. Over the last three decades, perf...
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Article
Benefit Formation and Enhancement
The identification of product attributes and features that are essential for a benefit to exist is critical to new product development and formulation. Some attributes are benefit enabling in the sense that th...
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Article
Centrifuge Modeling of Embankment Failure due to Underground Cavity and Its Electrical Resistivity Monitoring
In this paper, embankment or levee failure due to the interaction between a cavity within an embankment body and high water level was simulated in a centrifuge test and monitored by electrical resistivity tomo...
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Article
Centrifuge modeling of disconnected piled raft using vertical pushover tests
A disconnected piled raft (DPR) foundation has been introduced as an effective pile design to reduce the vertical loading experienced by the pile. The characterization of DPRs has focused on the load transfer ...
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Article
Emamectin benzoate 9.7% SL as a new formulation for a trunk-injections against pine wood nematode, Bursaphelenchus xylophilus
In this study, we investigated the preventive effects of emamectin benzoate 9.7% SL, which was newly developed to reduce the injection volume and number of injection holes required to protect against pine wood...
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Article
Open AccessPredictive factors for bacteremia in febrile infants with urinary tract infection
This study aimed to investigate the predictive factors of concomitant bacteremia occurring in febrile infants who initially presented with pyuria and fever, and were subsequently diagnosed with culture-proven ...
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Article
Open AccessXpert MTB/RIF assay for diagnosis of extrapulmonary tuberculosis in children: a systematic review and meta-analysis
The Xpert® MTB/RIF assay (Xpert; Cepheid, Sunnyvale, CA, USA) is a cartridge-based nucleic acid amplification assay for rapidly diagnosing tuberculosis and assessing antibiotic sensitivity. Although previous e...
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Chapter and Conference Paper
Difference and Sensitivity Analyses of the LEAP-2017 Experiments
The experimental results of LEAP (Liquefaction Experiments and Analysis Projects) centrifuge test replicas of a saturated slo** deposit are used to assess the sensitivity of soil accelerations to variability...
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Chapter and Conference Paper
LEAP-UCD-2017 Comparison of Centrifuge Test Results
This paper compares experimental results from every facility for LEAP-UCD-2017. The specified experiment consisted of a submerged medium-dense clean sand with a 5-degree slope subjected to 1 Hz ramped sine wav...
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Chapter and Conference Paper
LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results
This paper presents comparisons of 11 sets of Type-B numerical simulations with the results of a selected set of centrifuge tests conducted in the LEAP-2017 project. Time histories of accelerations, excess por...
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Chapter and Conference Paper
LEAP-UCD-2017 Centrifuge Test at KAIST
Since the earthquakes of Niigata (Japan, 1964) and Alaska (USA, 1964), the dangers of liquefaction have been highlighted and research into liquefaction has been actively performed. Particularly, as part of the...
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Chapter and Conference Paper
LEAP-UCD-2017 V. 1.01 Model Specifications
This paper describes the specifications developed by and distributed to all of the centrifuge test facilities involved in LEAP-UCD-2017. The specified experiment consisted of a submerged medium dense clean san...
