Results 91 to 100 of about 6,008 (306)

Influence of Signal to Noise Ratio on the Pharmacokinetic Analysis in DCE-MRI Studies

Frontiers in Biomedical Technologies, 2019
Introduction: Recruiting the pharmacokinetic parameters estimated from noninvasive methods such as Dynamic Contrast Enhanced MRI (DCE-MRI) to evaluate or plan treatment procedure is widely interested in clinical practices.
Azimeh NV Dehkordi, Saeideh Koohestani
doaj   +1 more source

Multipolar Resonances in Electro‐Optic Metasurfaces with Moderate Refractive Index

Advanced Photonics Research, EarlyView.
Electro‐optic nanoantennas with moderate refractive indices of 2.3 to 3.0 are numerically shown to sustain strong multipolar resonances, enabling efficient light confinement and EO tuning. Multipolar modes of even parity are most sensitive to variations in the refractive index.
Viktoriia E. Babicheva, Mariacristina Rumi   +1 more
wiley   +1 more source

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

Advanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang, Zhipeng Jiang, Sun Hwa Kwon, Matthew Ibrahim, Alexander Dang, Lin Dong   +5 more
wiley   +1 more source

Enabling Real‐Time Shape‐Sensing in Soft Robots via a Miniaturized, Single‐Signal, Color‐Tuned Soft Optical Sensor

Advanced Robotics Research, EarlyView.
A miniaturized soft optical sensor that uses thin film color tuning enables real‐time 3D shape‐sensing from a single red–green–blue (RGB) signal. When integrated into a soft robot, it enables closed‐loop control and autonomous navigation in a phantom lung environment without the need for onboard electronics, achieving sub‐millimeter accuracy through ...
Frank Juliá Wise, Yitong Lu, Daniel Van Lewen, Riley Applebaum, Bianca Andrada, Johnathan Reamer, Sheila Russo   +6 more
wiley   +1 more source

Prediction of COVID-19 with Supervised Regression Algorithm Through Minimum Variance Unbiased Estimator

, 2021
Arjunan Manikandan, S Shriram, C Sarathchandran, Palaniappan Sambandam, Rohith ND   +4 more
openalex   +1 more source

CRISPR‐MI and scRNA‐Seq Reveal TREM2's Function in Monocyte Infiltration and Macrophage Apoptosis During Abdominal Aortic Aneurysm Development

Advanced Science, EarlyView.
A method is developed for conducting genome‐wide CRISPR/Cas9 screening of monocyte infiltration in vivo (CRISPR‐MI) that is easily adaptable across a variety of disease models. Through the combination of CRISPR‐MI and scRNA‐Seq, this study discovers that Trem2 is a key regulator of early monocyte infiltration in abdominal aortic aneurysm (AAA ...
Haocheng Lu, Chao Xue, Yang Zhao, Jinjian Sun, Changzhi Zhao, Xu Zhang, Guizhen Zhao, Yaozhong Liu, Hongyu Liu, Yongjie Deng, Ying Wang, Chi Zhang, Yingjie Liu, Linjun Zeng, Ying Yang, Bolun Li, Shusi Ding, Linkang Zhou, Henry Kuang, Zanxin Wang, Wenhao Ju, Haihuan Lin, Jie Lin, Yanhong Guo, Lin Chang, Hongmei Zhao, Jing Wang, Jiandie Lin, Lemin Zheng, Y. Eugene Chen, Jifeng Zhang   +30 more
wiley   +1 more source

RELA Ablation Contributes to Progression of Hepatocellular Carcinoma with TP53R249S Mutation and is a Potential Therapeutic Target

Advanced Science, EarlyView.
Genome‐wide CRISPR/Cas9 based screening identified RELA as a key tumor suppressor in TP53R249S‐mutant HCC. Its loss promotes tumorigenesis and metastasis via DVL1‐mediated Wnt/β‐catenin activation, while its agonist betulinic acid suppresses tumor progression.
Zhiping Wu, Zhe Wang, Diwei Zheng, Yongfang Zheng, Zhiwu Jiang, Jiang Lv, Yueqin Zhu, Heng Jia, Ziyuan Duan, Tingjie Yuan, Qiting Wu, Youguo Long, Shouheng Lin, Yao Yao, Georgia Carson, Jean P. Thiery, Kwan Man, Peng Li   +17 more
wiley   +1 more source

Genome‐Wide by Lifetime Environment Interaction Studies of Brain Imaging Phenotypes

Advanced Science, EarlyView.
This study explores genome‐wide by lifetime environment interactions on brain imaging phenotypes. Gene‐environment interactions explain more phenotypic variance than main effects, pinpoint regulatory variants, and reveal exposure‐specific biological pathways.
Sijia Wang, Meiyun Wang, Peng Zhang, Jingliang Cheng, Longjiang Zhang, Wenzhen Zhu, Shijun Qiu, Zuojun Geng, Guangbin Cui, Yongqiang Yu, Weihua Liao, Xi‐Nian Zuo, Hui Zhang, Bo Gao, Xiaojun Xu, Tong Han, Zhenwei Yao, Quan Zhang, Feng Liu, Qiang Xu, Jiayuan Xu, Jilian Fu, Nana Liu, Yuan Ji, Jie Tang, Lining Guo, Mengge Liu, Xiaoxiao Xiao, Xiaoxuan Liu, Wei Li, Caihong Wang, Wei Wei, Dapeng Shi, Su Lui, Zhihan Yan, Feng Chen, Jing Zhang, Wen Shen, Yanwei Miao, Dawei Wang, Jia‐Hong Gao, Yunjun Yang, Kai Xu, Junfang Xian, Bing Zhang, Xiaochu Zhang, Zhaoxiang Ye, Le Yu, Wen Qin, Meng Liang, Chunshui Yu, the CHIMGEN Consortium   +51 more
wiley   +1 more source

Epigenetic Targeting of Senescent Cells Prevents the Deleterious Effects of Obstructive Sleep Apnea on Growing Skeleton

Advanced Science, EarlyView.
Chronic intermittent hypoxia induces premature senescence of osteoprogenitor cells in long bone metaphysis via HIF1α‐mediated EZH2‐H3k27me3 downregulation, leading to impaired bone growth. Restoration of H3K27me3 level via UTX inhibition rescues osteogenesis and growth impairment in young mice.
Xiaonan Liu, Peilin Zhang, Zhongyi Su, Yong Feng, Zhenger Zhou, Sa Pang, Yicheng Wang, Jiacheng Hu   +7 more
wiley   +1 more source

THE PRINCIPLE OF EQUIVARIANCE: CONCEPTS AND APPLICATIONS EL PRINCIPIO DE EQUIVARIANZA: CONCEPTOS Y APLICACIONES O PRINCÍPIO DA EQUIVARIÂNCIA: CONCEITOS E APLICAÇÕES

Revista Colombiana de Estadística, 2006
In this work we present a review under the principle of equivariant estimation and their applications to the location-scale families and some linear models. We also consider the minimum variance unbiased estimation under the linear models framework.
Nobre Juvêncio, Azevedo Caio
doaj