Results 111 to 120 of about 1,041,905 (280)

Mechanistic Insights into a Synergistic FeOx/Fe‐N4 System for Practical Nitrate Abatement with Value‐Added Ammonia Recovery

open access: yesAdvanced Functional Materials, EarlyView.
This work provides a novel interpretation of the nitrate reduction mechanism on iron oxides (FeOx) by employing constant‐potential density functional calculations and reports the design and synthesis of a robust and high‐performance Fe3O4/Fe‐N4‐C catalyst with remarkable Faradaic efficiency, current density, and stability under practical reaction ...
Qiang Zhou   +8 more
wiley   +1 more source

Regional Action Initiative: Engaging Oregonians in a New Level of Civic Leadership 2008-2013 [PDF]

open access: yes, 2014
The OCF board of directors launched the Regional Action Initiative (RAI) in 2008 to engage Oregonians in a new level of civic leadership and empower them to improve lives in their regions.
Judy Weller, Juliette Mackin
core  

Conductance‐Dependent Photoresponse in a Dynamic SrTiO3 Memristor for Biorealistic Computing

open access: yesAdvanced Functional Materials, EarlyView.
A nanoscale SrTiO3 memristor is shown to exhibit dynamic synaptic behavior through the interaction of local electrical and global optical signals. Its photoresponse depends quantitatively on the conductance state, which evolves and decays over tunable timescales, enabling ultralow‐power, biorealistic learning mechanisms for advanced in‐memory and ...
Christoph Weilenmann   +8 more
wiley   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

open access: yesAdvanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante   +17 more
wiley   +1 more source

Sampling spider mites in almonds

open access: yesCalifornia Agriculture, 1984
Not available – first paragraph follows: Six species of spider mites are associated with almond trees in California's Central Valley. The lack of economical and reliable sampling techniques has hampered not only research on these mites but also the ...
F Zalom   +4 more
doaj  

Conserving California Landscapes: Five-Year Report [PDF]

open access: yes, 2003
Provides a review at the close of a program that was designed to conserve large expanses of open space, farmlands, and wildlife habitat in three California regions: the Central Coast, the Central Valley, and the Sierra ...

core  

Mapping Nanoscale Buckling in Atomically Thin Cr2Ge2Te6

open access: yesAdvanced Functional Materials, EarlyView.
Atomic‐resolution STEM is used to resolve nanoscale buckling in monolayer Cr2Ge2Te₆. A noise‐robust image analysis reconstructs three‐dimensional lattice distortions from single plan‐view images, revealing pronounced defect‐driven nm‐scale out‐of‐plane buckling.
Amy Carl   +20 more
wiley   +1 more source

Community-Led Solutions: How Local Organizing Committees Drive Change for Housing and Health Equity in California’s Central Valley

open access: yesJournal of Participatory Research Methods
In this research brief, we describe how the HOPe Lab (UC Merced), Faith in the Valley (Fresno), and Cultiva Central Valley (Merced) are collaborating to address housing-related disparities within California's culturally diverse Central Valley. Focused on
Rebecca L. Martinez   +7 more
doaj   +1 more source

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