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Effect of apparent gas velocity on performance of oleophobic coalescence filter cartridge and its structure improvement

You-qi chuyun, 2022
The frequent fluctuation of gas flow during the storage and transportation can easily lead to the failure of filter cartridge and the shortening of its service life.
Feng CHEN +6 more
doaj +1 more source

Benchmarking of Sensor Configurations and Measurement Sites for Out-of-the-Lab Photoplethysmography

Sensors, 2023
Photoplethysmography (PPG) is used for heart-rate monitoring in a variety of contexts and applications due to its versatility and simplicity. These applications, namely studies involving PPG data acquisition during day-to-day activities, require reliable
Max Nobre Supelnic +4 more
doaj +1 more source

Deuterium retention in recrystallized tungsten exposed to high-flux plasma with fluences up to 1 × 1029 m−2

Nuclear Fusion
Plasma fluence at the divertor of a future magnetic confinement fusion device can accumulate up to ∼10 ^28 –10 ^29 m ^−2 per year. Yet hydrogen isotope (HI) retention under such high-fluence plasma exposure has been rarely reported.
Yi-Wen Sun +10 more
doaj +1 more source

Macro-micro mechanical behavior research on gas hydrate bearing coal based on parallel bonding model

Meitan xuebao
Discrete element simulation of triaxial compression test was carried out to study the effects of confining pressure and saturation on the macro and meso mechanical properties of gas hydrate bearing coal (GHBC).
Nannan WANG +4 more
doaj +1 more source

Robust ${L_{2}} - {L_{\infty}}$ Filter Design for Uncertain 2-D Continuous Nonlinear Delayed Systems With Saturation

IEEE Access, 2018
This paper discusses the L2 - L∞ filter design problem for non-linear two-dimensional (2-D) uncertain continuous systems with state delays and saturation.
Zhaoxia Duan +4 more
doaj +1 more source

Improving the visualization and detection of tissue folds in whole slide images through color enhancement

Journal of Pathology Informatics, 2010
Objective : The objective of this paper is to improve the visualization and detection of tissue folds, which are prominent among tissue slides, from the pre-scan image of a whole slide image by introducing a color enhancement method that enables the ...
Pinky A Bautista, Yukako Yagi
doaj +1 more source

Precise Reflectance/Transmittance Measurements of Highly Reflective Optics with Saturated Cavity Ring-Down Signals

Photonics
In this paper, a data processing approach was developed to accurately extract the ring-down time and amplitude of the saturated cavity ring-down (CRD) signal; both were utilized to determine simultaneously the high reflectance and residual transmittance ...
Yanling Han +4 more
doaj +1 more source

Assessment of the colors of the melanin pigment in acral compound nevus by using a novel dermoscopy technique with surgical light illumination and saturation analysis

Dermatology Practical & Conceptual, 2019
Introduction On dermoscopy, the amount and location of melanin pigment can be assessed on the basis of its colors, ranging from black, brown to blue-gray.
Hiroshi Sakai +3 more
doaj +1 more source

Research on Optimizing Low-Saturation Intersection Signals with Consideration for Both Efficiency and Fairness

Applied Sciences
In response to the fairness issue arising from the unequal delay of vehicles in different phases at intersections and considering the actual situation of small and variable delays for vehicles in low-saturation intersection phases, this paper proposes ...
Lingxiang Zhu, Lujing Yu, Liang Zou
doaj +1 more source

Modeling attenuation and dispersion of acoustic waves in porous media containing immiscible non viscous fluids

Dyna, 2016
This paper reports the results of the propagation of P-waves in porous media, simulated by solving the generalized Biot´s equations in finite differences.
Alejandro Duitama Leal +2 more
doaj +1 more source

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