Results 71 to 80 of about 21,625 (285)

From SW Timing Analysis and Safety Logging to HW Implementation: A Possible Solution with an Integrated and Low-Power Logger Approach

Journal of Low Power Electronics and Applications, 2023
In this manuscript, we propose a configurable hardware device in order to build a coherent data log unit. We address the need for analyzing mixed-criticality systems, thus guaranteeing the best performances without introducing additional sources of ...
Francesco Cosimi, Antonio Arena, Paolo Gai, Sergio Saponara   +3 more
doaj   +1 more source

Machine Learning‐Enabled Polymer Discovery for Enhanced Pulmonary siRNA Delivery

Advanced Functional Materials, EarlyView.
This study provides an efficient approach to train a machine learning model by merging heterogeneous literature data to predict suitable polymers for siRNA delivery. Without the need for extensive laboratory synthesis, the machine learning enabled a virtual screening and successfully predicted a polymer that is validated for effective gene silencing in
Felix Sieber‐Schäfer, Min Jiang, Adrian Kromer, Anny Nguyen, Müge Molbay, Simone Pinto Carneiro, David Jürgens, Gerald Burgstaller, Bastian Popper, Benjamin Winkeljann, Olivia Monika Merkel   +10 more
wiley   +1 more source

Optimized Software Implementation of Keccak, Kyber, and Dilithium on RV{32,64}IM{B}{V}

Transactions on Cryptographic Hardware and Embedded Systems
With the standardization of NIST post-quantum cryptographic (PQC) schemes, optimizing these PQC schemes across various platforms presents significant research value. While most existing software implementation efforts have concentrated on ARM platforms,
Jipeng Zhang, Yuxing Yan, Junhao Huang, Çetin Kaya Koç   +3 more
doaj   +1 more source

RISC-V3: A RISC-V Compatible CPU With a Data Path Based on Redundant Number Systems

IEEE Access, 2021
Redundant number systems (RNS) are a well-known technique to speed up arithmetic circuits. However, in a complete CPU, arithmetic circuits using RNS were only included on subcircuit level e.g. inside the Arithmetic Logic Unit (ALU) for realization of the
Marc Reichenbach, Johannes Knodtel, Sebastian Rachuj, Dietmar Fey   +3 more
doaj   +1 more source

A 64mW DNN-based Visual Navigation Engine for Autonomous Nano-Drones [PDF]

, 2018
Fully-autonomous miniaturized robots (e.g., drones), with artificial intelligence (AI) based visual navigation capabilities are extremely challenging drivers of Internet-of-Things edge intelligence capabilities.
Benini, Luca, Conti, Francesco, Flamand, Eric, Loquercio, Antonio, Palossi, Daniele, Scaramuzza, Davide   +5 more
core   +1 more source

Excited State Modulation in Carbene‐Metal‐Amides to Design Fast and Bright Blue Delayed Fluorescence

Advanced Functional Materials, EarlyView.
Gold‐centered carbene‐metal amide (CMA) materials with carbonyl‐group substitution on the amide donor ligand. Molecular design ensures that the charge transfer (CT) state is lower in energy than the locally excited (3LE) states. The energy difference between CT and LE states controls the rate of the delayed fluorescence.
Charlotte Riley, Nguyen Le Phuoc, Mikko Linnolahti, Alexander S. Romanov   +3 more
wiley   +1 more source

June 7th, 2017 [PDF]

, 2017
The most important interface in a computer system is the instruction set architecture (ISA) as it connects software to hardware. So, given the prevalence of open standards for almost all other important interfaces, why is the ISA still proprietary?
Asanović, Krste
core  

HERO: Heterogeneous Embedded Research Platform for Exploring RISC-V Manycore Accelerators on FPGA

, 2017
Heterogeneous embedded systems on chip (HESoCs) co-integrate a standard host processor with programmable manycore accelerators (PMCAs) to combine general-purpose computing with domain-specific, efficient processing capabilities.
Benini, Luca, Capotondi, Alessandro, Kurth, Andreas, Marongiu, Andrea, Vogel, Pirmin   +4 more
core   +1 more source

Reconfigurable Nucleic Acid Nanoparticles with Therapeutic RNAi Responses to Intracellular Disease Markers

Advanced Functional Materials, EarlyView.
Many known diseases arise from dysregulated gene expression, and differentially expressed genes can serve as biomarkers to distinguish diseased cells from healthy tissues. In this study, reconfigurable nucleic acid nanoparticles (recNANPs) are introduced that can detect overexpressed cancer biomarkers and subsequently release RNAi inducers to silence ...
Yelixza I. Avila, Anh Ha, Morgan R. Chandler, Nathalia Leal Santos, Taejin Kim, Hannah S. Newton, Marina A. Dobrovolskaia, Kirill A. Afonin   +7 more
wiley   +1 more source

Unraveling the Role of Triplet–Triplet Annihilation and Photodegradation in Difluoroboron‐Based Organic Laser Gain Materials

Angewandte Chemie, EarlyView.
Amplified spontaneous emission (ASE) in difluoroboron‐based gain molecules is shown to originate from aggregated singlet states (S1), contradicting its previously assumed phosphorescent origin. Additionally, the delayed emission arises from a triplet–triplet annihilation upconversion (TTA‐UC) mechanism rather than a thermally activated (TADF) process ...
Suman Kuila, Hector Miranda‐Salinas, Chunyong Li, Natalie E. Pridmore, Martin R. Bryce, Christel M. Marian, Andrew P. Monkman   +6 more
wiley   +2 more sources