Results 131 to 140 of about 1,120,072 (324)

Microglial Membranes Wrapped Ultrasmall Medium‐Entropy Ru Single‐Atom Nanozyme: Enhanced Catalysis for Accelerating Inflammation/Redox Microenvironment Regulation in Intracerebral Hemorrhage

open access: yesAdvanced Science, EarlyView.
PtRhIr/Ru SAN@M nanozymes cross the blood–brain barrier and selectively accumulate in hemorrhagic brain regions. By mimicking multiple enzyme activities, they attenuate oxidative stress, modulate microglial polarization toward an anti‐inflammatory phenotype, inhibit ferroptosis, and promote neuronal repair.
Jiebo Li   +17 more
wiley   +1 more source

Review: Insight on Porous Carbon Positive Electrode for Sodium‐Ion Capacitors: Interplay Between Synthesis, Properties, and Performance

open access: yesAdvanced Science, EarlyView.
Sodium ion capacitor (SIC) is currently constrained by the low discharge capacity of commercial activated carbon as positive electrode material. This review provides a holistic summary of research efforts on alternative porous carbon materials for SIC. Image created by the authors with www.biorender.com.
Ademola Adeniji   +2 more
wiley   +1 more source

Nuclear Spin‐Free 70Ge/28Si70Ge Quantum Well Heterostructures Grown on Industrial SiGe‐Buffered Wafers

open access: yesAdvanced Science, EarlyView.
Hyperfine coupling to 29Si$^{29}{\rm Si}$ and 73Ge$^{73}{\rm Ge}$ nuclear spins limits hole spin‐qubit coherence in Ge heterostructures. We demonstrate device‐grade, nuclear‐spin‐free 70Ge$^{70}{\rm Ge}$/28Si70Ge$^{28}{\rm Si}^{70}{\rm Ge}$ quantum wells grown on industrial SiGe buffers with minimal use of enriched precursors.
Patrick Daoust   +11 more
wiley   +1 more source

The long (and short) on taxation and expenditure policies [PDF]

open access: yes
Much of the 1992 presidential campaign focused on which fiscal policies would best promote economic growth. In this article, Zsolt Becsi develops an analytical and graphical framework to evaluate the long- and short-run effects of a variety of taxation ...
Zsolt Becsi
core  

Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance

open access: yesAdvanced Science, EarlyView.
DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin   +15 more
wiley   +1 more source

OPTIMIZATION OF BUDGET EXPENDITURES FOR THE DEVELOPMENT OF ENTERPRISES (OPK)

open access: yesМодернизация, инновация, развитие, 2015
Optimization of state budget expenditures towards the development of military-industrial complex is one of the priorities of the current economic reforms.
A. Z. Namitulina
doaj  

Kids' Share 2010: Report on Federal Expenditures on Children [PDF]

open access: yes, 2010
Examines 1960-2009 trends in federal spending and tax expenditures on children, including food stamps, tax credits, and Head Start. Analyzes the effects of American Recovery and Reinvestment Act funding, projected funding through 2020, and ...
C. Eugene Steuerle   +3 more
core  

ReRAM/CMOS Array Integration and Characterization via Design of Experiments

open access: yesAdvanced Electronic Materials, EarlyView.
This paper proposes the Design of Experiments to characterize arrays of oxide‐based ReRAM devices by exploring the large characterization space efficiently using only a few numbers of experiments. Using in‐house integration of 20 000 ReRAM devices on a CMOS chip, the unconventional optimization approach determines optimized measurement parameters and ...
Imtiaz Hossen   +7 more
wiley   +1 more source

Macroeconomic Effects of Defense Expenditures in Turkey

open access: yesSavunma Bilimleri Dergisi, 2018
In this study, the effects of defense expenditure on the macroeconomic majorities of Turkey such as economic growth, inflation, current account balance, import and employment have been investigated.  The relation in question has been analysed over the period between 1980-2016 by structural breaks unit root test ...
openaire   +3 more sources

The economic consequences of reducing military spending [PDF]

open access: yes
Defense contracts ; Economic ...
Michelle R. Garfinkel
core  

Home - About - Disclaimer - Privacy