Results 41 to 50 of about 19,320,239 (252)

Efficient Context-Preserving Encoding and Decoding of Compositional Structures Using Sparse Binary Representations

Information
Despite their unprecedented success, artificial neural networks suffer extreme opacity and weakness in learning general knowledge from limited experience.
Roman Malits, Avi Mendelson
doaj   +1 more source

Single-step plasma-induced hierarchical structures for tunable water adhesion

Scientific Reports, 2020
Smart surfaces in nature have been extensively studied to identify their hierarchical structures in micro-/nanoscale to elucidate their superhydrophobicity with varying water adhesion.
Tae-Jun Ko, Sang Jin Park, Min-Sung Kim, Sun Mi Yoon, Seong-Jin Kim, K. Oh, S. Nahm, M. Moon   +7 more
semanticscholar   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

On the complexity of hierarchical problem solving

, 2005
Competent Genetic Algorithms can efficiently address problems in which the linkage between variables is limited to a small order k. Problems with higher order dependencies can only be addressed efficiently if further problem properties exist that can be ...
Edwin D. de Jong, De Jong, Edwin, Richard A. Watson, Dirk Thierens, Thierens, Dirk, Watson, Richard A.   +5 more
core   +1 more source

Systematic numerical investigation of the role of hierarchy in heterogeneous bio-inspired materials [PDF]

, 2012
It is well known that hierarchical structure is an important feature in biological materials to optimise various properties, including mechanical ones. It is however still unclear how these hierarchical architectures can improve material characteristics,
Bosia, F., Pugno, Nicola M., Della Croce, F., F. Bosia, N. M. Pugno, Della Croce, Federico, DELLA CROCE DI DOJOLA, Federico, Pugno, N.M., F. D. Croce, Bosia, Federico, Pugno, Nicola   +10 more
core   +1 more source

8-bit states in 2D floating-gate memories using gate-injection mode for large-scale convolutional neural networks

Nature Communications
The fast development of artificial intelligence has called for high-efficiency neuromorphic computing hardware. While two-dimensional floating-gate memories show promise, their limited state numbers and stability hinder practical use.
Yuchen Cai, Jia Yang, Yutang Hou, Feng Wang, Lei Yin, Shuhui Li, Yanrong Wang, Tao Yan, Shan Yan, Xueying Zhan, Jun He, Zhenxing Wang   +11 more
doaj   +1 more source

Specification and Verification Method of Parallel Hierarchical Timed Automata by Predicate Abstraction and Refinement

IEEE Access
Embedded systems have three major features: real-time, parallel and hierarchical. Therefore, we specified an embedded system as a hierarchically structured timed automata operating in parallel.
Satoshi Yamane
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Metallic tellurium for p-type contacts of two-dimensional MoTe2 field-effect transistors

Nature Communications
While significant progress has been made in the fabrication of n-type contacts for two-dimensional field-effect transistors (2D FETs), the development of high-performance p-type counterparts using compatible techniques remains insufficient to realize ...
Yuhan Zhu, Feng Wang, Shuhui Li, Chen Shen, Yuchen Cai, Tao Yan, Fuyuan Zhang, Yanrong Wang, Xueying Zhan, Kai Xu, Hao Wang, Hongbin Zhang, Zhenxing Wang, Jun He   +13 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source