Results 1 to 10 of about 277,087 (314)
2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2021 ICP algorithms typically involve a fixed choice of data association method and a fixed choice of error metric. In this paper, we propose Hybrid ICP, a novel and flexible ICP variant which dynamically optimises both the data association method and error metric based on the live image of an object and the current ICP estimate.
Kamil Dreczkowski, Edward Johns
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CFD simulation of HPAM EOR solutions mechanical degradation by restrictions in turbulent flow
CT&F Ciencia, Tecnología & Futuro, 2020 Polymer flooding is a widely used enhanced oil recovery (EOR) technology. The purpose of the polymer is to increase water viscosity to improve reservoir sweep efficiency.
Julia Herrera +7 more
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CT&F Ciencia, Tecnología & Futuro, 2020 With the design of experiments (DoE), this study analyses the influence of physical (capillary diameter and pressure drop) and chemical variables (salinity, polymer concentration, and molecular weight) on the mechanical degradation of partially ...
Gustavo Maya Toro +7 more
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Journal of Electrical Bioimpedance, 2021 Positive end-expiratory pressure (PEEP) is a respiratory/ventilation procedure that is used to maintain or improve breathing in clinical and experimental cases that exhibit impaired lung function.
Montgomery Leslie D. +4 more
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Molecules, 2021 This paper aims to investigate the effects of some salts (NaCl, (NH4)2SO4 and Na2SO4) at pH 5.0, 7.0 and 9.0 on the stability of 13 different immobilized enzymes: five lipases, three proteases, two glycosidases, and one laccase, penicillin G acylase and ...
Sabrina Ait Braham +8 more
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Recent development of new inductively coupled thermal plasmas for materials processing
Advances in Physics: X, 2021 This paper explains recent developments in the field of inductively coupled thermal plasmas (ICTP or ITP) used for materials processing. Inductive coupling technique is important to produce thermal plasma with high gas temperature at high pressures ...
Yasunori Tanaka
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Heavy Oil and High-Temperature Polymer EOR Applications
CT&F Ciencia, Tecnología & Futuro, 2020 Polymer flooding represents the most common chemical enhanced oil recovery (CEOR) method used at commercial scale. In this process, the polymeric solutions (generally hydrolyzed polyacrylamide - HPAM) are injected to improve the oil/water mobility ratio (
Rubén Hernán Castro García +5 more
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Existence and Uniqueness of Nonmonotone Solutions in Porous Media Flow
Axioms, 2022 Existence and uniqueness of solutions for a simplified model of immiscible two-phase flow in porous media are obtained in this paper. The mathematical model is a simplified physical model with hysteresis in the flux functions.
Rouven Steinle +3 more
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ECG Analysis Using DWT and Wavelet Coefficient to Reduce the Feature and SVM-ICP for Classification and Matching [PDF]
Engineering and Technology Journal, 2018 The Electrocardiogram (ECG) considered as one of the important issue in the medical field (hospitals and clinics), which is used to represent the health of a heart.
Janan Mahdi
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Construction method of vertebral body geometric shape statistical model fused curvature features
Xibei Gongye Daxue Xuebao, 2022 现有医学样本库缺乏不同年龄段脊椎的几何形态统计模型, 因此建立一个精度较高、定位准确的椎体几何形态统计模型库就显得迫在眉睫。提出一种基于融合曲率特征的椎体三维几何统计模型构建方法, 根据曲率特征对人体腰椎三维重建模型进行识别和定位, 输出各模型的样本矩阵; 用优化的ICP算法对样本矩阵进行对齐与配准; 用PCA对样本模型进行配准训练, 组成统计模型样本库。
HUI Yu +4 more
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