Results 181 to 190 of about 1,847,550 (338)

LANDSAT 4 investigations of thematic mapper and multispectral scanner applications [PDF]

open access: yes
Digital data analyses suggest the potential for TM data to provide improved land cover information with the mid-IR band being especially useful. Coefficients of variations for major land categories were greater for MSS data channels than for TM channels.
Lauer, D. T., Moore, D.
core   +1 more source

PIK3CA Mutations Downregulate PPT1 to Promote Adipogenesis by Suppressing P300 Depalmitoylation and Phase Separation

open access: yesAdvanced Science, EarlyView.
This study demonstrates that somatic PIK3CA mutations suppress PPT1 expression via activation of the PI3K–AKT–c‐JUN axis. This reduction in PPT1 weakens its interaction with P300, thereby increasing palmitoylation at C1176 of P300 and protecting P300 from lysosomal degradation.
Hongrui Chen   +7 more
wiley   +1 more source

Learning from boundlessness: epistemic shifts towards a holistic worldview following psychedelic experiences. [PDF]

open access: yesNpj Ment Health Res
Argyri EK   +6 more
europepmc   +1 more source

The effect of spatial, spectral and radiometric factors on classification accuracy using thematic mapper data [PDF]

open access: yes
An experiment of a factorial design was conducted to test the effects on classification accuracy of land cover types due to the improved spatial, spectral and radiometric characteristics of the Thematic Mapper (TM) in comparison to the Multispectral ...
Acevedo, W.   +4 more
core   +1 more source

The Experience of Unemployment in Ireland: A Thematic Analysis [PDF]

open access: yes
This paper reports on the results of 13 semi-structured focus groups carried out with unemployed respondents across Ireland in 2010. The purpose of the research is to examine the subjective experience of unemployment across a wide range of dimensions. 15
Liam Delaney   +2 more
core  

Advancing Energy Materials by In Situ Atomic Scale Methods

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss   +21 more
wiley   +1 more source

Anchor objects guide spatial attention during visual search. [PDF]

open access: yesAtten Percept Psychophys
Souza-Wiggins M, Geng JJ.
europepmc   +1 more source

Interface Engineering Strategies for Realizing Anode‐Free Sodium Batteries: A Review

open access: yesAdvanced Energy Materials, EarlyView.
This review examines anode‐free sodium batteries as a promising solution for advancing sodium‐based energy storage. It focuses on the role of interface engineering in addressing challenges such as sodium deposition, interface stability, and dendrite growth.
Yulian Dong   +6 more
wiley   +1 more source

In-flight absolute radiometric calibration of the thematic mapper [PDF]

open access: yes
In order to determine temporal changes of the absolute radiometric calibration of the entire TM system in flight spectroradiometric measurements of the ground and the atmosphere were made simultaneously with TM image collections over the White Sands, New
Castle, K. R.   +8 more
core   +1 more source

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