Results 121 to 130 of about 23,776,920 (366)

Architected Lattices with a Topological Transition

Advanced Engineering Materials, EarlyView., 2023
This article develops topological metamaterials showing multidirectional two‐step deformation under compression by embedding contact‐enabled topological mechanisms into lattice structures. Experiments on 3D‐printed 2D and 3D lattices and finite element simulations are conducted to demonstrate the working principle of the topological metamaterials.
Shivam Agarwal, Lihua Jin
wiley   +1 more source

Security and availability on embedded systems

, 2018
With the fast-paced development of the Internet of Things and its applications within the emerging field of Industry 4.0 — decentralizing decisions by remotely monitoring data and automata — the issues of security and reliability of the whole communication pipeline between the connected devices taking part in this smart industry become crucial. In such
Burger, Nicolas, Langeron, Yves, Cogranne, Rémi, Lallement, Patrick   +3 more
openaire   +4 more sources

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

Molecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen, Chung‐Teng Wang, Jia‐Ming Chang, Ai‐Li Shiau, Gia‐Shing Shieh, Yau‐Lin Tseng, Yi‐Ting Yen, Tang‐Hsiu Huang, Li‐Hsin Cheng, Yu‐Chih Wu, Chao‐Liang Wu, Bing‐Hua Su, Pensee Wu   +12 more
wiley   +1 more source

Efficient Deep Learning Infrastructures for Embedded Computing Systems: A Comprehensive Survey and Future Envision [PDF]

arXiv
Deep neural networks (DNNs) have recently achieved impressive success across a wide range of real-world vision and language processing tasks, spanning from image classification to many other downstream vision tasks, such as object detection, tracking, and segmentation.
arxiv  

Understanding and measuring mechanical signals in the tumor stroma

FEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz, Chiara Cimmino, Maurizio Ventre, Alessandra Cambi   +3 more
wiley   +1 more source

HDAC4 regulates apoptosis in Acan‐CreERT2;HDAC4d/d mice with osteoarthritis by downregulating ATF4

FEBS Open Bio, EarlyView.
Using the AcanCreERT2;HDAC4fl/fl genetic mouse model, we further investigated the role of histone deacetylase 4 (HDAC4) in chondrocyte apoptosis. We found that knocking down HDAC4 may be associated with chondrocyte apoptosis by upregulating the activating transcription factor 4 (ATF4)/CAAT/enhancer binding protein homologous (CHOP) signaling pathway ...
Jingrui Huang, Yukun Xu, Yujia Li, Yiming Pang, Xueting Ding, Raorao Zhou, Dan Liang, Xianda Che, Yuanyu Zhang, Chunfang Wang, Wenjin Li, Pengcui Li   +11 more
wiley   +1 more source

Random Finite Set Based Bayesian Filtering with OpenCL in a Heterogeneous Platform

Sensors, 2017
While most filtering approaches based on random finite sets have focused on improving performance, in this paper, we argue that computation times are very important in order to enable real-time applications such as pedestrian detection. Towards this goal,
Biao Hu, Uzair Sharif, Rajat Koner, Guang Chen, Kai Huang, Feihu Zhang, Walter Stechele, Alois Knoll   +7 more
doaj   +1 more source

Embedding expert knowledge and hypothetical data bases into a data base system [PDF]

, 1980
Michael Stonebraker, Kenneth H. Keller
openalex   +1 more source

Embedded Systems Security for FPGA

, 2011
The main goal of this chapter is to study FPGA devices in the field of secured applications. We mainly address data protection based on a well defined threat model. When dealing with FPGAs at the system level, two kinds of data are of paramount importance: bitstream and external memory.
Badrignans, Benoit, Devic, Florian, Torres, Lionel, Sassatelli, Gilles, Benoit, Pascal   +4 more
openaire   +4 more sources

FAM136A depletion induces mitochondrial stress and reduces mitochondrial membrane potential and ATP production

FEBS Open Bio, EarlyView.
FAM136A depletion upregulated ROS production, reduced mitochondrial membrane potential (ΔΨ) and ATP production, and upregulated expression of PCK1, PCK2, HMGCS1, and HMGCS2. The expression of both TOMM22 and TOMM20 was also upregulated. FAM136A depletion reduced HCCS that produce holocytochrome c by combining heme to apocytochrome c, and reduced the ...
Yushi Otsuka, Masato Yano
wiley   +1 more source