Results 131 to 140 of about 182,753 (279)

Soil Nutrient Enrichment Induces Trade‐Offs in Bacterial Life‐History Strategies Promoting Plant Productivity

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
Soil nutrient enrichment induces the trade‐offs between bacterial functional potential and growth‐rate potential. Such trade‐offs favor specific plant‐beneficial species and genes, playing a pivotal role in determining plant productivity. These findings enhance the understanding of the microbial responses in agroecosystems to ongoing global ...
Yuanyuan Yan   +5 more
wiley   +1 more source

New method for correct identification of structural elements of ancient hieroglyphs

open access: yesDiscrete and Continuous Models and Applied Computational Science
A new method for the correct identification of various complex structural elements of ancient hieroglyphs is described. The method is based on photometry of the studied surface of the ancient artifacts.
Maia A. Egorova, Alexander A. Egorov
doaj   +1 more source

Fast photometry of flickering in discrete auroral arcs [PDF]

open access: bronze, 1998
M. G. McHarg   +2 more
openalex   +1 more source

Learning Spectral Templates for Photometric Redshift Estimation from Broadband Photometry [PDF]

open access: bronze, 2020
John Franklin Crenshaw   +3 more
openalex   +1 more source

Integrating Astrocytes in the Sleep–Wake Cycle: The Time Is Now

open access: yesBioEssays, Volume 47, Issue 12, December 2025.
Astrocytes actively regulate sleep homeostatic and circadian rheostatic processes, underpinning the sleep–wake cycle. By acting as context‐dependent integrators of internal state and rhythmic environmental inputs, they modulate the encoding properties of neuronal circuitries and contribute to salient temporal representations in the brain.
Marco Brancaccio
wiley   +1 more source

Investigation of the optoelectronic properties of a novel polypyrrole-multi-well carbon nanotubes/titanium oxide/aluminum oxide/p-silicon heterojunction

open access: yesNanotechnology Reviews
The novel design of gold/polypyrrole-multi-walled carbon nanotubes/titanium dioxide/aluminum oxide/P-type silicon/aluminum (Au/PPy-MWCNTs/TiO2/Al2O3/p-Si/Al) is utilized to fabricate supercapacitors, sensors, diodes, and microelectronic devices.
Ashery Adel   +3 more
doaj   +1 more source

Photometry of the cometary atmosphere: A review [PDF]

open access: yes
Photometry and polarimetry of the cometary heads one of the most important sources of information about the physical processes in comets is reviewed. Methods of inspection discussed include: narrow band photometry, wide band photometry, color photography,
Vanysek, V.
core   +1 more source

OPTICALBVRIPHOTOMETRY OF COMMON PROPER MOTION F/G/K+M WIDE SEPARATION BINARIES [PDF]

open access: bronze, 2014
Ting S. Li   +4 more
openalex   +1 more source

Climate and microbial community composition drive shifts in ecosystem function along three parallel elevational gradients

open access: yesEcography, Volume 2025, Issue 12, December 2025.
Mountains are home to steep elevational gradients in environmental factors, biodiversity and ecosystem functionality. Though these gradients are tightly connected, little is known about the relative contribution of environmental and biotic factors in driving elevational changes in ecosystem functionality.
Congcong Shen   +12 more
wiley   +1 more source

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