Results 71 to 80 of about 1,174,545 (317)

Prediction of functional outcomes in aneurysmal subarachnoid hemorrhage using pre-/postoperative noncontrast CT within 3 days of admission

npj Digital Medicine
Aneurysmal subarachnoid hemorrhage (aSAH) is a life-threatening condition, and accurate prediction of functional outcomes is critical for optimizing patient management within the initial 3 days of presentation.
Pengzhan Yin, Jiaqi Wang, Chao Zhang, Yongxiang Tang, Xiankuo Hu, Hongmin Shu, Jun Wang, Bin Liu, Yongqiang Yu, Yunfeng Zhou, Xiaohu Li   +10 more
doaj   +1 more source

Assessment of Myocardial Stiffness in Healthy Adults by Magnetic Resonance Elastography: Effects of Slice Location and Demographic Factors

Meta-Radiology
Purpose: To establish normal myocardial stiffness values in healthy adults using cardiac MR elastography (MRE) and assess the impact of slice location and demographic factors.
Yong Cheng, Shutian An, Zhen Wang, Yewen Jiang, Zijun Zheng, Zhanglei Li, Jun Wang, Jun Chen, Yongqiang Yu, Ren Zhao, Xiaohu Li   +10 more
doaj   +1 more source

UASea: A Data Acquisition Toolbox for Improving Marine Habitat Mapping

Drones, 2021
Unmanned aerial systems (UAS) are widely used in the acquisition of high-resolution information in the marine environment. Although the potential applications of UAS in marine habitat mapping are constantly increasing, many limitations need to be ...
Michaela Doukari, Marios Batsaris, Konstantinos Topouzelis   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Effect of spin-lock frequency on quantitative myocardial T1ρ mapping

Insights into Imaging
Objectives To use T1ρ mapping to assess myocardial fibrosis and to provide a reference for future clinical application, it is necessary to understand the factors influencing T1ρ values.
Caiyun Han, Huimin Xu, Hui Gao, Fang Liu, Jian Wu, Yan Liu, Yong Cheng, Wei Deng, Xiuzheng Yue, Zhigang Wu, Yongqiang Yu, Ren Zhao, Yuchi Han, Xiaohu Li   +13 more
doaj   +1 more source

Visual Interface Evaluation for Wearables Datasets: Predicting the Subjective Augmented Vision Image QoE and QoS

Future Internet, 2017
As Augmented Reality (AR) applications become commonplace, the determination of a device operator’s subjective Quality of Experience (QoE) in addition to objective Quality of Service (QoS) metrics gains importance. Human subject experimentation is common
Brian Bauman, Patrick Seeling
doaj   +1 more source

Exploring Relationships between Boltzmann Entropy of Images and Building Classification Accuracy in Land Cover Mapping

Entropy, 2023
Remote sensing images are important data sources for land cover mapping. As one of the most important artificial features in remote sensing images, buildings play a critical role in many applications, such as population estimation and urban planning ...
Zhipeng Li, Tian Lan, Zhilin Li, Peichao Gao   +3 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

An Innovative Method to Improve Model Accuracy by Implementing Multi-models Scheme for 28nm Node and Below

Journal of Microelectronic Manufacturing, 2019
As the process comes into 28nm node and below, lithography struggles stronger between high resolution (high NA) and enough process window especially for hole layers (Contacts and Vias). Taking more care of process window may result in lower image quality
Qingchen Cao, Tianhui Li, Shuying Wang, Deyuan Xiao   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source