Results 111 to 120 of about 345,674 (311)

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

Theory of Change Review: A Report Commissioned by Comic Relief [PDF]

open access: yes, 2011
Comic Relief does three things. It raises much needed cash, it then allocates that cash to projects in the United States and in the poorest countries in the world, and it raises awareness of the issues it feels strongly about.
Cathy James
core  

Relief supplies requested by Siangyang (Xiangyang) St. Teresa's Catholic Orphanage [China] and R. Galaida's recommendations on May 25, 1946

open access: yes, 1946
A list of relief supplies requested by Siangyang (Xiangyang) St. Teresa's Catholic Orphanage, and also R.
Galaida, Rose, 1894-1983
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Can Debt Relief Buy Growth? [PDF]

open access: yes
The purpose of the paper is twofold. First, I investigate whether numerous debt initiatives during the 1980s and 1990s have had a significant effect on economic growth rates in developing countries in general.
Ralf Hepp
core  

RELIEF 12-01 Draft Report [PDF]

open access: yes, 2011
SUMMARY: The ninth meeting of the Research and Experimentation for Local and International First Responders (RELIEF) experiments took place from 2-5 November 2011 at Camp Roberts in Paso Robles, CA.
Bendett, Sam   +2 more
core  

Biomimetic Nanovaccine Integrating Dendritic Cell Exosomes with Tumor Cell Membranes for Sustained Prophylaxis Against Glioblastoma

open access: yesAdvanced Functional Materials, EarlyView.
We have developed DEX/GM, an all‐natural, personalizable hybrid vaccine designed by coating dendritic cell‐derived exosomes (DEX) onto tumor cell membranes (GM) for sustained prophylaxis against glioblastoma (GBM). ABSTRACT Glioblastoma (GBM), one of the most aggressive and lethal brain tumors, remains incurable with a poor clinical prognosis.
Shanshan Li   +6 more
wiley   +1 more source

State Relief Commission of Ohio

open access: yes, 1932
The State Relief Commission of Ohio and its activities; including a photographic record of certain work relief projects. Compiled and edited by the Publications Division, Mary V.
State Relief Commission of Ohio
core  

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

open access: yesAdvanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim   +7 more
wiley   +1 more source

3D digital relief generation.

open access: yes
This thesis investigates a framework for generating reliefs. Relief is a special kind of sculptured artwork consisting of shapes carved on a surface so as to stand out from the surrounding background.
Wang, Meili
core  

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