Results 91 to 100 of about 2,017,621 (311)

Determining the Magnetic Field in the Atmosphere of a Solar Active Region Observed by the CLASP2.1 Sounding Rocket Experiment

open access: yesThe Astrophysical Journal
We determine magnetic fields from the photosphere to the upper chromosphere combining data from the Hinode satellite and the CLASP2.1 sounding rocket experiment.
Ryohko Ishikawa   +19 more
doaj   +1 more source

[Texas Instruments Press Releases, August-December 1959]

open access: yes, 1959
1. Release dated August 5, 1959 is in regard to TI's record sales and earnings for the first half and second quarter. 2. Release dated August 7, 1959 announces a Gulf Oil Corporation contract awarded to TI for an automated electronic supervisory control ...
Texas Instruments Incorporated
core  

Asymmetric Lamellar Templating of the Perovskite/C60 Interface for Scalable Inverted Perovskite Photovoltaics

open access: yesAdvanced Materials, EarlyView.
Asymmetric lamellar templating at the perovskite/C60 interface is achieved using a laterally polarized indole spacer. Surface anchoring and Ind–Ind assembly form a π‐rich lamellar interphase that supports uniform C60 contact formation, suppresses recombination, preserves electron extraction, and enables certified high‐efficiency cells and modules with ...
Taeyoon Ki   +16 more
wiley   +1 more source

[Texas Instruments Press Releases, November-December 1970]

open access: yes, 1970
1. Press release dated November 2, 1970 announces a leave of absence for assistant vice president Jack Kilby, during which time he will be working as an inventor. 2.
Texas Instruments Incorporated
core  

Autonomous Folding of Soft Matter From Living Polymers

open access: yesAdvanced Materials, EarlyView.
Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang   +6 more
wiley   +1 more source

Solar spectral irradiance variability in cycle 24: observations and models

open access: yesJournal of Space Weather and Space Climate, 2016
Utilizing the excellent stability of the Ozone Monitoring Instrument (OMI), we characterize both short-term (solar rotation) and long-term (solar cycle) changes of the solar spectral irradiance (SSI) between 265 and 500 nm during the ongoing cycle 24. We
Marchenko Sergey V.   +2 more
doaj   +1 more source

Jay Lathrop, Kirchhoff Solar Fence Charger

open access: yes, 1981
A photograph of Jay Lathrop and a horse standing next to a Kirchhoff Solar Fence ...
Texas Instruments Incorporated
core  

Electrochromic Adaptive Solar Heater and Sub‐Ambient Passive Daytime Radiative Cooler

open access: yesAdvanced Materials, EarlyView.
An electrochromic Cu–Bi nanocluster device dynamically switches between solar heating and daytime sub‐ambient radiative cooling without mechanical motion. Defect‐activated graphene, minimized electrolyte loss, and pulse‐assisted reversible electrodeposition enable opposite solar and mid‐infrared modulation in one opaque platform, establishing a design ...
Chenxi Sui   +11 more
wiley   +1 more source

Global Coronal Plasma Diagnostics Based on Multislit Extreme-ultraviolet Spectroscopy

open access: yesThe Astrophysical Journal
Full-disk spectroscopic observations of the solar corona are highly desired to forecast solar eruptions and their impact on planets and to uncover the origin of solar wind. In this paper, we introduce a new multislit design (five slits) to obtain extreme-
Lami Chan   +6 more
doaj   +1 more source

Designing a Small-Sized Engineering Model of Solar EUV Telescopr for a Korean Satellite [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2001
For the research of solar EUV (extreme ultraviolet) radiation, we have designed a small-sized engineering model of solar EUV telescope, which is suitable for a Korean satellite. The EUV solar telescope was designed to observe the sun at 584.3Å (He¥°) and
Jung-Hoon Han   +2 more
doaj  

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