Results 91 to 100 of about 6,079,493 (254)

Morphology‐Defined Entropy Streams for Random‐Bit Generation and Probabilistic Sampling in Memristor Arrays

open access: yesAdvanced Science, EarlyView.
Au nanoisland morphology defines stochastic high‐resistance‐state transport in Ag/TiO2 memristor arrays, transforming nanoscale structural disorder into a tunable physical entropy resource. Morphology‐controlled field hotspots and reset‐modulated nanogaps generate statistically validated random‐bit streams, which further serve as device‐derived ...
Hyunjun Kim   +5 more
wiley   +1 more source

Joseph James Shannon oral history

open access: yes, 2014
not peer reviewedSubmitted by Conor Tinch (ctinc2@uis.edu) on 2014-04-04T15:58:32Z No. of bitstreams: 4 sh19j-shannon-02.mp3: 21045864 bytes, checksum: 444c3ef33191ef8d7ab5a0ca420615ce (MD5) sh19j-shannon-03.mp3: 21093669 bytes, checksum ...
Shannon, Joseph James
core  

Dual Randomness From Spatial and Temporal Variations in Stochastic Zinc Gallate Nanoclusters for PUF and TRNG Co‐Driven Image Generation

open access: yesAdvanced Science, EarlyView.
A dual‐randomness hardware platform is demonstrated by integrating PUF and TRNG functionalities into mixed‐ZGO nanoclusters. By leveraging spatial and temporal stochasticity, the mixed‐ZGO NCs device enables both unique identification and random signal generation.
Seungme Kang   +6 more
wiley   +1 more source

North Korea, wood sellers in Pyongyang

open access: yes, 1938
This set of images of Korea was acquired by the American Geographical Society from Shannon McCune (1913-1993), Professor of Geography and Asian Studies.
McCune, Shannon Boyd-Bailey, 1913-
core  

A Postbiotic‐Inducing Ganoderma applanatum Polysaccharide Repairs the Intestinal Barrier via a Phocaeicola vulgatus ‐ Tridecylic Acid Axis

open access: yesAdvanced Science, EarlyView.
This study identifies GAP2, a bioactive polysaccharide fraction derived from Ganoderma applanatum, as a postbiotic inducer that repairs intestinal barrier damage in a gut microbiota‐dependent manner. GAP2 enriches Phocaeicola vulgatus, which degrades GAP2 and promotes tridecylic acid production, triggering Rho/CDC42 signaling and tight‐junction ...
Chuan Zhang   +10 more
wiley   +1 more source

Detection of Pilots’ Psychological Workload during Turning Phases Using EEG Characteristics

open access: yesSensors
Pilot behavior is crucial for aviation safety. This study aims to investigate the EEG characteristics of pilots, refine training assessment methodologies, and bolster flight safety measures. The collected EEG signals underwent initial preprocessing.
Li Ji   +4 more
doaj   +1 more source

An Anti-Islanding Protection Technique Using a Wavelet Packet Transform and a Probabilistic Neural Network

open access: yesEnergies, 2018
This paper proposes a new islanding detection technique based on the combination of a wavelet packet transform (WPT) and a probabilistic neural network (PNN) for grid-tied photovoltaic systems.
Masoud Ahmadipour   +3 more
doaj   +1 more source

North Korea, harvested millet drying in field in Hamgyong-namdo province

open access: yes, 1938
This set of images of Korea was acquired by the American Geographical Society from Shannon McCune (1913-1993), Professor of Geography and Asian Studies.
McCune, Shannon Boyd-Bailey, 1913-
core  

Phosphine Coordination to Ce, Nd, Np, and Pu in ArBiAMPtBu‐Supported Complexes and Their 2H and 13C Isotopologues

open access: yesAdvanced Science, EarlyView.
A dianionic ligand designed to encourage metal‐phosphine coordination—bis((3,5‐dimethylphenyl)amidomethyl)tertbutylphosphine (ArBiAMPtBu)—was employed in the synthesis of paramagnetic complexes of Ce, Nd, Np, and Pu, producing MI(ArBiAMPtBu)(thf)3.
Novan A. G. Gray   +9 more
wiley   +1 more source

South Korea, family winnowing grains in South Cholla province

open access: yes, 1938
This set of images of Korea was acquired by the American Geographical Society from Shannon McCune (1913-1993), Professor of Geography and Asian Studies.
McCune, Shannon Boyd-Bailey, 1913-
core  

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