Results 71 to 80 of about 167,450,031 (235)
Optical Detection of Cellular Signals at Material Interfaces
Advanced Healthcare Materials, EarlyView.Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren +5 more
wiley +1 more source
Souvenir Dedicatory Program, Davis Stake, Kaysville Fourth-Fifth Ward Chapel
, 1959 This Souvenir Dedicatory Program contains the following articles: Faith -- and Works -- Build a Chapel; Davis Stake -- Historical Highlights; Farmington History -- Rich With Memories; Kaysville -- Growth from Humblest Beginnings; Houses of Worship in ...
Daughters of Utah Pioneers. Phillips Camp
core
Virtual ASICs: Generalized Proof-of-Stake Mining in Cryptocurrencies [PDF]
, 2020 In proof-of-work based cryptocurrencies, miners invest computing power to maintain a distributed ledger. The drawback of such a consensus protocol is its immense energy consumption. Bitcoin, for example consumes as much energy as a small nation state. To
Claudio Orlandi +3 more
core +1 more source
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Attack Vectors in Proof of Stake Blockchains
, 2018 Proof of Stake blockchains present a method for managing a public ledger and validating ledger data without the costly mining process associated with Proof of Work.
Victor, Bennett
core
“Smelltronics”—From Gas to Smell Sensing
Advanced Materials, EarlyView.The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono +7 more
wiley +1 more source
Delegated Proof of Stake Consensus Mechanism Based on Community Discovery and Credit Incentive. [PDF]
Entropy (Basel), 2023 Li W, Deng X, Liu J, Yu Z, Lou X.
europepmc +1 more source
Advanced Materials, EarlyView.This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà +15 more
wiley +1 more source
Proof-of-Stake Is a Defective Mechanism [PDF]
, 2023 Proof-of-Stake (PoS) algorithms, implemented as foundational components of the consensus mechanism of distributed ledgers, are defective cryptosystems by nature.
Vicent Sus
core +1 more source
Sharding-Based Proof-of-Stake Blockchain Protocols: Key Components & Probabilistic Security Analysis. [PDF]
Sensors (Basel), 2023 Hafid A, Hafid AS, Makrakis D.
europepmc +1 more source