Results 51 to 60 of about 484,173 (254)

A Genetic Algorithm Accelerator Based on Memristive Crossbar Array for Massively Parallel Computation

open access: yesIEEE Access
Genetic algorithm (GA) has been extensively used for solving complex problems. Due to a high computational burden of finding solutions using GA, acceleration with hardware support has been a choice. In this paper, a GA accelerator based on the processing-
Mohammadhadi Baghbanmanesh, Bai-Sun Kong
doaj   +1 more source

Stronger memory representation after memory reinstatement during retrieval in the human hippocampus

open access: yesNeuroImage, 2022
Memory retrieval allows us to reinstate previously encoded information but is also considered to contribute to memory enhancement. Retrieval-induced enhancement may involve processing to strengthen memory traces, but neural processing beyond ...
Joonyoung Kang   +2 more
doaj   +1 more source

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

open access: yesFEBS 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

Energy-efficient and fast memristor-based serial multipliers applicable in image processing

open access: yesResults in Engineering
Computation-in-memory (CIM) is a promising technique for overcoming the Von-Neumann bottleneck. Applying memristors in CIM reduces data transfer between processor and memory. Memristive CIM reduces energy consumption and processing time of data-intensive
Seyed Erfan Fatemieh   +2 more
doaj   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

A New Memory-Processing Unit Model Based on Spiking Neural P Systems with Dendritic and Synaptic Behavior for Kronecker Matrix–Matrix Multiplication

open access: yesMathematics
Currently, Kronecker Matrix–Matrix Multiplication play a crucial role in many advanced applications across science and engineering, such as Quantum Computing (Tensor Representation of Quantum States, Quantum Gate Construction), Machine Learning and Data ...
Luis Garcia   +6 more
doaj   +1 more source

Retrieval processes in memory.

open access: yes, 2020
This study aims at axamining the factors that influence retrieval. We examined the effect of decay and interference, in addition to problems in transferring information from short term to long term memory. Levels of processing approach of storage and retrieval was presented.
openaire   +1 more source

vPIM: Processing-in-Memory Virtualization

open access: yesProceedings of the 25th International Middleware Conference
International audience ; Data movement is the leading cause of performance degradation and energy consumption in modern data centers. Processing inmemory (PIM) is an architecture that addresses data movement by bringing computation inside the memory chips.
Dufy Teguia   +4 more
openaire   +1 more source

Targeting p38α in cancer: challenges, opportunities, and emerging strategies

open access: yesMolecular Oncology, EarlyView.
p38α normally regulates cellular stress responses and homeostasis and suppresses malignant transformation. In cancer, however, p38α is co‐opted to drive context‐dependent proliferation and dissemination. p38α also supports key functions in cells of the tumor microenvironment, including fibroblasts, myeloid cells, and T lymphocytes.
Angel R. Nebreda
wiley   +1 more source

Awake, Offline Processing during Associative Learning. [PDF]

open access: yesPLoS ONE, 2016
Offline processing has been shown to strengthen memory traces and enhance learning in the absence of conscious rehearsal or awareness. Here we evaluate whether a brief, two-minute offline processing period can boost associative learning and test a memory
James K Bursley   +3 more
doaj   +1 more source

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