Results 91 to 100 of about 280,934 (347)

Analysis of ferrite formed in 321 grade austenitic stainless steel

open access: yes, 2015
A significant fraction of ferrite has been identified in a 321 grade austenitic stainless steel in the solution heat treated condition. The microstructures were analysed using electron backscatter diffraction, energy dispersive X-ray spectroscopy and X ...
G. Green   +5 more
semanticscholar   +1 more source

Advanced Microfluidics for Single Cell‐Based Cancer Research

open access: yesAdvanced Science, EarlyView.
Cutting‐edge microfluidic platforms are transforming single‐cell cancer research. This review highlights advanced technologies, from droplet microfluidics to tumour‐chips, that enable functional and spatial single‐cell analyses. By integrating biosensing, immune components, and patient‐derived materials, these systems offer new insights into tumour ...
Adriana Carneiro   +10 more
wiley   +1 more source

Hydrogen‐Producing Catalysts Based on Ferredoxin Scaffolds

open access: yesAdvanced Science, EarlyView.
Selected plant‐type ferredoxins that lack their natural [2Fe‐2S] clusters functionally bind a hydrogenase active site cofactor and act as hydrogenases themselves. In combination with photosystem I, the light‐dependent H₂ evolution almost matches the H₂ production rates of the natural system.
Yiting She   +6 more
wiley   +1 more source

NGOs, International Donors, and the Postmaterial Disjuncture in Latin America

open access: yesJournal of Politics in Latin America, 2015
NGOs have proliferated in the developing world, assuming key political roles as intermediary organizations representing public interests. Yet at least in the three Latin American countries examined here, the proportion of the NGO sector focused on ...
Samuel Handlin
doaj  

Bionic Nanostructures Create Mechanical Signals to Mediate the Composite Structural Bone Regeneration Through Multi‐System Regulation

open access: yesAdvanced Science, EarlyView.
Inspired by the structural and functional characteristics of bone, bionic nanomaterials combined with nanotechnology can more accurately replicate stem cell niches, enabling the design of bone tissue engineering scaffolds with diverse nanoscale properties to promote stem cell migration, proliferation, and differentiation. This precise control over stem
Yangfan Pei   +11 more
wiley   +1 more source

The Institutional Feasibility of National-Local Policy Collaboration: Insights from Brazil and Argentina La viablidad de la colaboración nacional-local en política pública: evidencia de Brasil y Argentina

open access: yesJournal of Politics in Latin America, 2010
The goal of this paper is to suggest that municipalities can facilitate the central government’s ability to carry out its desired policy goals. Using three institutional variables that provide internal evidence for each case, I will argue that within ...
Tracy Beck Fenwick
doaj  

deepTFBS: Improving within‐ and Cross‐Species Prediction of Transcription Factor Binding Using Deep Multi‐Task and Transfer Learning

open access: yesAdvanced Science, EarlyView.
DeepTFBS leverages deep learning to predict transcription factor binding sites across species, integrating multi‐task and transfer learning approaches to improve performance in data‐scarce scenarios. This study demonstrates enhanced accuracy in intra‐ and cross‐species prediction, revealing conserved regulatory patterns and functional variants.
Jingjing Zhai   +8 more
wiley   +1 more source

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