Results 51 to 60 of about 638 (150)

Design of the microelectromechanical logic element based on a comb-drive resonator

open access: yesНаучно-технический вестник информационных технологий, механики и оптики
CMOS technology has nearly reached the physical limits of transistor scaling and exhibits significant operational limitations at extreme temperatures and ionizing radiation.
A. A. Solovev   +2 more
doaj   +1 more source

Preface to the special issue on “Old records for new knowledge”

open access: yesGeoscience Data Journal, Volume 11, Issue 4, Page 357-364, October 2024.
Studying a changing world requires observations going back in time to extend and contextualize our latest scientific knowledge. Old legacy data exist in non‐digital formats. Thus, techniques and methodologies for the preservation, dissemination, interpretation, homogenization, calibration, and use of such legacy data and their associated metadata, as ...
Josep Batlló   +3 more
wiley   +1 more source

G-band movie of solar granulation

open access: yes
G-band movie of solar granulation taken at Dunn Solar Telescope (DST), National Solar Observatory at Sacramento ...
Pevtsov, Alexei
core   +2 more sources

Synoptic Maps of Uncertainties

open access: yes
Sample of synoptic magnetic field and corresponding uncertainty maps for Carrington rotations 2093 and ...
Pevtsov, Alexei
core   +2 more sources

Synoptic maps of vector magnetic field (CR2109-2131)

open access: yes
First ever synoptic maps of photospheric vector magnetic field were developed at NSO. These maps, based on full disk vector magnetograms from SOLIS/VSM give a snapshot of vector magnetic field components on the sun during Carrington rotations 2109 ...
Pevtsov, Alexei
core   +2 more sources

Synoptic maps for Lagrangian L1 and L5 modeling

open access: yes
Two sets of Near-Real-Time (NRT) synoptic maps from SOLIS/VSM. One is a complete (used for modeling "true" distribution of magnetic field on the Sun, and another with two isolated bipolar active regions removed to model the observations from L1 ...
Pevtsov, Alexei
core   +2 more sources

Dynamics of Subsurface Flows in Solar Active Regions during the 2024 May Storm

open access: yesThe Astrophysical Journal
In 2024 May, the Sun exhibited intense magnetic activity, marked by numerous high-intensity flares resulting from the interaction and merging of NOAA active regions (ARs) 13664 and 13668 in the southern hemisphere and AR 13663 in the northern hemisphere.
B. Lekshmi   +3 more
doaj   +1 more source

Color Figures for: SPACE WEATHER RESEARCH AND FORECAST IN USA article

open access: yes, 2016
Color figures for article in Conference Proceedings of XX annual conference on solar and solar-terrestrial physics held at the Main (Pulkovo) Astronomical Observatory, 10-14 Oct.
Pevtsov, Alexei
core   +1 more source

Self and mutual magnetic helicities in coronal magnetic configurations [PDF]

open access: yes, 2005
Together with the magnetic energy, the magnetic helicity is an important quantity used to describe the nature of a magnetic field configuration. In the following, we propose a new technique to evaluate various components of the total magnetic helicity in
Amari, Tahar   +5 more
core   +1 more source

System-Level Mathematical Macro-Models of Logic MEMS Gates

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники
The relevance of the study is due to the rapid development of microelectromechanical systems (MEMS), which are used as logic elements due to low power consumption, high reliability and the ability to reprogram during operation.
А. А. Solovev   +2 more
doaj   +1 more source

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