Results 41 to 50 of about 604,815 (269)

FPGA-Based Real-Time Object Detection and Classification System Using YOLO for Edge Computing

IEEE Access
The leap forward in research progress in real-time object detection and classification has been dramatically boosted by including Embedded Artificial Intelligence (EAI) and Deep Learning (DL).
Rashed Al Amin, Mehrab Hasan, Veit Wiese, Roman Obermaisser   +3 more
doaj   +1 more source

Energy Autonomous Wireless Sensing Node Working at 5 Lux from a 4 cm² Solar Cell

Journal of Low Power Electronics and Applications, 2023
Harvesting energy for IoT nodes in places that are permanently poorly lit is important, as many such places exist in buildings and other locations. The need for energy-autonomous devices working in such environments has so far received little attention ...
Marcel Louis Meli, Sebastien Favre, Benjamin Maij, Stefan Stajic, Manuel Boebel, Philip John Poole, Martin Schellenberg, Charalampos S. Kouzinopoulos   +7 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

HVAS: Detection of Vegetation Height near Electric Transmission Lines Using Deep Learning and Satellite Images [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Vegetation encroachment near power transmission lines poses risks such as outages, fires, and increased maintenance costs. This study presents a method for estimating vegetation height using public satellite imagery and convolutional neural networks ...
J. Majin Erazo, J. D. Salazar, R. A. Gomez, J. B. Caceres, F. G. O. Barbosa, S. D. Piovesan, M. A. Favretto, P. A. Violada, B. P. da Costa, M. de Siqueira, C. Nascimento, L. Souza, A. Donadon   +12 more
doaj   +1 more source

The Benefits and Costs of Netlist Randomization Based Side-Channel Countermeasures: An In-Depth Evaluation

Journal of Low Power Electronics and Applications, 2022
Exchanging FPGA-based implementations of cryptographic algorithms during run-time using netlist randomized versions has been introduced recently as a unique countermeasure against side channel attacks.
Ali Asghar, Andreas Becher, Daniel Ziener   +2 more
doaj   +1 more source

Embedded System Hardware [PDF]

, 2006
AbstractIn this chapter, we will present the interface between the physical environment and information processing (the cyphy-interface) together with the hardware required for processing, storing, and communicating information. Due to considering CPS, covering the cyphy-interface is indispensable. The need to cover other hardware components as well is
openaire   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

DMS: Dynamic Model Scaling for Quality-Aware Deep Learning Inference in Mobile and Embedded Devices

IEEE Access, 2019
Recently, deep learning has brought revolutions to many mobile and embedded systems that interact with the physical world using continuous video streams.
Woochul Kang, Daeyeon Kim, Junyoung Park
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source