Data-Driven Shape Sensing of a Surgical Continuum Manipulator Using an Uncalibrated Fiber Bragg Grating Sensor [0.03%]
基于未标定的光纤布拉格光栅传感器的手术连续体 manipulator 的数据驱动形状感知方法
Shahriar Sefati,Cong Gao,Iulian Iordachita et al.
Shahriar Sefati et al.
This article proposes a data-driven learning-based approach for shape sensing and Distal-end Position Estimation (DPE) of a surgical Continuum Manipulator (CM) in constrained environments using Fiber Bragg Grating (FBG) sensors. The propose...
Wei Yang Lim,Mo Zohrabi,Juliet T Gopinath et al.
Wei Yang Lim et al.
We present a calibration method to correct for fabrication variations and optical misalignment in a two-dimensional electrowetting scanner. These scanners are an attractive option due to being transmissive, nonmechanical, having a large sca...
Vishal Varan Tipparaju,Xiaojun Xian,Devon Bridgeman et al.
Vishal Varan Tipparaju et al.
Breathing tracking is critical for the assessment of lung functions, exercise physiologies, and energy expenditure. Conventional methods require using a face mask or mouthpiece that is connected to a stationary equipment through a tube, res...
Delwar Hossain,Masudul Haider Imtiaz,Edward Sazonov
Delwar Hossain
This paper presents wearable sensors for detecting differences in chewing strength while eating foods with different hardness (carrot as a hard, apple as moderate and banana as soft food). Four wearable sensor systems were evaluated. They w...
Ion Sensing with Solution-Gated Graphene Field-Effect Sensors in the Frequency Domain [0.03%]
基于溶液门调控的石墨烯离子传感器的频率域特性研究
Nowzesh Hasan,Bo Hou,Adarsh D Radadia
Nowzesh Hasan
Here, we examine the concept of frequency domain sensing with solution-gated graphene field-effect transistors, where a sine wave of primary frequency (1f) was applied at the gate and modulation of the power spectral density (PSD) of the dr...
The C-terminus of the mu opioid receptor is critical in G-protein interaction as demonstrated by a novel graphene biosensor [0.03%]
一种新型石墨烯生物传感器显示μ型阿片受体的C端对于G蛋白相互作用是关键的
Chengyu Wen,Bernard Selling,Alexei Yeliseev et al.
Chengyu Wen et al.
Several water-soluble variants of the human mu opioid receptor (wsMORs) have been designed and expressed, which enables the detection of opioids in the nM to pM range using biosensing platforms. The tools previously developed allowed us to ...
Fusing Near-Infrared Spectroscopy with Wearable Hemodynamic Measurements Improves Classification of Mental Stress [0.03%]
近红外光谱与可穿戴血流动力学测量融合技术改善心理压力分类
Nil Z Gurel,Hewon Jung,Sinan Hersek et al.
Nil Z Gurel et al.
Human-computer interaction (HCI) technology, and the automatic classification of a person's mental state, are of interest to multiple industries. In this work, the fusion of sensing modalities that monitor the oxygenation of the human prefr...
Simplified White Blood Cell Differential: An Inexpensive, Smartphone- and Paper-Based Blood Cell Count [0.03%]
低成本的基于智能手机和试纸的简易白细胞分类计数法
Matthew V Bills,Brandon T Nguyen,Jeong-Yeol Yoon
Matthew V Bills
Sorting and measuring blood by cell type is extremely valuable clinically and provides physicians with key information for diagnosing many different disease states including: leukemia, autoimmune disorders, bacterial infections, etc. Despit...
Determining Physical Activity Characteristics from Wristband Data for Use in Automated Insulin Delivery Systems [0.03%]
从腕带数据中确定身体活动特征以用于自动化胰岛素递送系统
Mert Sevil,Mudassir Rashid,Zacharie Maloney et al.
Mert Sevil et al.
Algorithms that can determine the type of physical activity (PA) and quantify the intensity can allow precision medicine approaches, such as automated insulin delivery systems that modulate insulin administration in response to PA. In this ...
Flow Rate and Raspberry Pi-based Paper Microfluidic Blood Coagulation Assay Device [0.03%]
基于Raspberry Pi的纸基微流控血液凝固检测仪及流速研究
Robin E Sweeney,Vina Nguyen,Benjamin Alouidor et al.
Robin E Sweeney et al.
Monitoring blood coagulation in response to an anticoagulant (heparin) and its reversal agent (protamine) is essential during and after surgery, especially with cardiopulmonary bypass (CPB). A current clinical standard is the use of activat...