Results 151 to 160 of about 1,978,218 (342)
Advanced Functional Materials, EarlyView.ACC forms via aggregating prenucleation clusters that gatekeep its chemical composition. Ion identity steers the path: Ba and Sr substitute Ca in clusters, thereby inhibiting nucleation, with a dose‐dependent switch of Sr to induction. Mg partitions into Mg‐rich and Mg‐poor clusters; the latter form ACC, expelling Mg.
Qianyu Zhao +9 more
wiley +1 more source
An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light
Advanced Functional Materials, EarlyView.NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee +4 more
wiley +1 more source
Identifying and evaluating large scale policy interventions : what questions can we answer ? [PDF]
Using a data-driven empirical case study method, the paper evaluates the impact of one identified reform program on development outcomes. The paper uses the World Bank Country Policy and Institutional Assessment Ratings to identify large scale structural
Dhungana, Sandesh
core
PENGARUH RETURN ON INVESTMENT (ROI), OPERATING CASH FLOW(OCF), LEVERAGE DAN ECONOMIC VALUE ADDED (EVA) TERHADA PRATE OF RETURN PADA PERUSAHAAN FOOD AND BEVERAGES YANG TERDAFTAR DI BURSA EFEK INDONESIA [PDF]
, 2009 It represents empirical research, under the title “The Effect of Return on Investment (ROI), Operating Cash Flow (OCF), Leverage and Economic Value Added (EVA) on Rate of Return in Food and Beverage Companies listed at Indonesian Stock Exchanges.
Septianti, Anita
core
Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes
Advanced Functional Materials, EarlyView.The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray +3 more
wiley +1 more source
High resolution radiometric measurements of convective storms during the GATE experiment [PDF]
Using passive microwave data from the NASA CV-990 aircraft and radar data collected during the Global Atmospheric Research Program Atlantic Tropical Experiment (GATE), an empirical model was developed relating brightness temperatures sensed at 19.35 GHz ...
Fowler, G., Lisa, A. S.
core +1 more source
Advanced Functional Materials, EarlyView.Molten KNO2 treatment induces a lowrefractive index disordered carbon shell on fluorescent nanodiamonds, enhancing fluorescence emission while preserving spin coherence. Machine learningassisted correlative TEMPL enables direct single‐particle resolution of this enhancement relative to air‐oxidized nanodiamonds of similar morphology, establishing a ...
Parkarsh Kumar +10 more
wiley +1 more source
Estudios de Economía, 2016 Previous empirical research has shown that Mexico’s Oportunidades program has succeeded in increasing schooling and improving health of disadvantaged children.
Douglas McKee, Petra E. Todd
doaj
Psychosocial InterventionObjective: Parent peer advocacy, mentoring, and support programs, delivered by parents with lived child protection (CP) experience to parents receiving CP intervention, are increasingly recognized internationally as inclusive practices that promote ...
Yuval Saar-Heiman +3 more
doaj +1 more source