Results 61 to 70 of about 29,041 (298)

Lightweight Neural Network for Holographic Reconstruction of Pseudorandom Binary Data

open access: yesTechnologies
Neural networks are a state-of-the-art technology for fast and accurate holographic image reconstruction. However, at present, neural network-based reconstruction methods are predominantly applied to objects with simple, homogeneous spatial structures ...
Mikhail K. Drozdov   +10 more
doaj   +1 more source

Research of Basic Plasma Physics Toward Nuclear Fusion in LHD

open access: yesPlasma and Fusion Research, 2010
There are various physics issues which the LHD can explore in the research field of transport studies in high temperature plasmas, research for MHD stability in high density and high beta plasma, that are crucial for a future device aimed at nuclear fusion.
KOMORI, Akio, LHD experiment group
openaire   +2 more sources

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Nuclear physics midterm plan at LNS

open access: yes, 2023
The next years will see the completion of several new facilities at Istituto Nazionale di Fisica Nucleare – Laboratori Nazionali del Sud (LNS) opening up new possibilities in the fields of nuclear structure, nuclear dynamics, nuclear astrophysics and ...
Agodi, C.   +9 more
core   +1 more source

Erosion of thin boron films at the linear plasma device PSI-2 during deuterium discharges: Atomic and molecular spectroscopy of boron

open access: yesNuclear Materials and Energy
This study reports on deuterium plasma-boron layer interaction investigated at the linear plasma device PSI-2. In preparation, RF magnetron sputtering deposited 115nm thick boron layers onto tungsten substrates. Exposing the samples to a deuterium plasma
Marc Sackers   +6 more
doaj   +1 more source

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

open access: yesArthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada   +7 more
wiley   +1 more source

Speckle Noise Reduction in Digital Holography by 3D Adaptive Filtering

open access: yesSensors
Digital holography enables the reconstruction of both 2D and 3D object information from interference patterns captured by digital cameras. A major challenge in this field is speckle noise, which significantly degrades the quality of the reconstructed ...
Andrey A. Kerov   +8 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

The physics of inertial fusion: beam plasma interaction, hydrodynamics, hot dense matter

open access: yes, 2004
(From Oxford Scholarship Online) The book is devoted to targets for nuclear fusion by inertial confinement and to the various branches of physics involved. It first discusses fusion reactions and general requirements for fusion energy production.
Atzeni, Stefano   +4 more
core   +1 more source

Stochastic low Reynolds number swimmers [PDF]

open access: yes, 1989
As technological advances allow us to fabricate smaller autonomous self-propelled devices, it is clear that at some point directed propulsion could not come from pre-specified deterministic periodic deformation of the swimmer's body and we need to ...
Harker, A. H.   +999 more
core   +21 more sources

Home - About - Disclaimer - Privacy