Development and validation of a mathematical model for calculation surface pressure using a barometric pressure sensor in active wheelchair cushions: a pilot study on a single air cell [0.03%]
基于气压传感器计算主动轮椅坐垫表面压力的数学模型的建立及验证：单气室下的初步研究
Leon Linder,Heiko Wagner,Klaus Peikenkamp
Leon Linder
This paper presents the development of a mathematical model as an initial step toward calculating the surface pressure between a patient and an air-cell seat cushion, based on the barometric internal pressure of the cushion. The model was d...
Less is more: downsampling x-ray images improves pose estimation accuracy [0.03%]
更少即是更多：下采样X射线图像可提高姿态估计准确性
David E Williams,Michael J Rainbow,Dajung Yoon et al.
David E Williams et al.
Biplanar videoradiography (BVR) is a gold-standard technique for quantifyingin vivobone motion, yet the influence of x-ray image resolution on pose estimation accuracy remains unexplored. This study investigates how downsampling x-ray image...
The effect of vibration and acceleration on the stability of isochoric (constant volume) supercooled aqueous systems [0.03%]
振动和加速对等容过冷水产稳的影响
Nathaniel Sheps,Anthony N Consiglio,Yu Ouyang et al.
Nathaniel Sheps et al.
Supercooling is gaining recognition as a promising technique for preserving biological materials at subfreezing temperatures, offering a key advantage over traditional freezing by preventing harmful ice formation. However, because supercool...
Experimental investigation on tool geometry and cutting speed effects in mechanical thrombectomy: from clot analog preparation to prototype verification [0.03%]
基于机械取栓的工具几何参数及切削速度影响的实验研究：从血栓试件制备到原型验证
Lingwen Chen,Chongjun Wu,Jingwen Li et al.
Lingwen Chen et al.
Clots will always result in the slowing or complete blockage of intravascular blood flow, which finally cause the ischemic disease. Mechanical thrombectomy (MT), as a novel interventional therapy, is gaining prominence in clinical practice....
A fluid-structure interaction framework for mechanical aortic valves: analyzing the effects of valve design and aortic curvature on hemodynamics [0.03%]
一种机械主动脉瓣的流固耦合分析框架：研究瓣膜设计和主动脉弯曲度对血流动力学的影响
Mariachiara Arminio,Dario Carbonaro,Valentina Mazzi et al.
Mariachiara Arminio et al.
Aortic mechanical heart valves (MHVs) have been implanted for decades to treat aortic valve disease and remain a viable option when valve durability is prioritized. However, the non-physiological hemodynamics induced by MHVs may lead to adv...
Assessment of gastric electrical impedance tomography by13C-acetate breath test for gastric retention evaluation [0.03%]
用13C-乙酸呼吸试验评估胃阻滞评价的胃电阻抗层析影像法
Yujiro Kikushima,Kiagus Aufa Ibrahim,Tomoaki Matsumura et al.
Yujiro Kikushima et al.
The gastric electrical impedance tomography (gEIT) has been assessed by the conventional13C-acetate breath test (BT) for gastric retention evaluation. ThegEIT images the conductivity distribution of the gastric volumeVtmin the stomach. Theg...
Enhancing the performance of a deep convolutional neural network model for motor imagery classification using EEG channel-wise attention module [0.03%]
基于EEG的通道注意力模块在运动想象分类中的深度卷积神经网络模型性能增强研究
Vishnupriya R,Neethu Robinson,M Ramasubba Reddy
Vishnupriya R
The classification of motor imagery-electroencephalography (MI-EEG) is a growing research field in brain-computer interface, which allows people with motor disabilities to communicate with the outside world through assistive devices. Althou...
The integration of an articulated probe and a waterjet cutting tool for spinal surgical robots [0.03%]
一种脊柱手术机器人长节状探针和水射流手术工具的集成方法研究
Samir Morad,Christian Ulbricht,Paul Harkin et al.
Samir Morad et al.
Spinal surgery procedure is often necessary to remove cancerous tissue within or surrounding the spinal cord and spinal column. This procedure, however, is restricted by the incapability of rigid hand-held drills and cutting tools to reach ...
Shallow and deep learning approaches to classify melanoma and non-melanocytic skin lesions [0.03%]
用于区分黑色素瘤和非黑色素细胞皮肤病变的浅层和深层学习方法
Newton Spolaôr,Huei Diana Lee,Weber Shoity Resende Takaki et al.
Newton Spolaôr et al.
Several image processing methods in Dermatology are grounded in shallow and deep learning approaches. These solutions are relevant to assist health experts in decision-making processes related to harmful melanoma-a malignant melanocytic con...
Open-source pediatric laparoscopic surgery simulator based on 3D scanned anatomical models: from design to qualitative assessment [0.03%]
基于三维扫描解剖模型的开源小儿腹腔镜手术模拟器的设计与定性评估
Jimena Calderón-Avellaneda,Jose Caceres-Alban,Ricardo Galvez-Arevalo et al.
Jimena Calderón-Avellaneda et al.
Several studies have attempted to develop box simulators for pediatric applications. However, simply reducing the size does not necessarily provide a realistic experience that reflects the characteristics and anatomical variability of pedia...