Results 131 to 140 of about 310,792 (279)
Advanced Science, EarlyView.We report a general strategy for meta‐selective C–H arylation using aryl iodides and a Pd(II)/Pd(IV) catalytic system guided by a removable directing group. DFT and experimental studies reveal that counter anion tuning (acetate to trifluoroacetate) significantly enhances selectivity.
Jagrit Grover +6 more
wiley +1 more source
Advanced Science, EarlyView.Various spillover‐mediated electrocatalytic reactions, such as hydrogen and oxygen evolution, carbon dioxide and nitrogen reduction, and methanol oxidization reactions, are systematically summarized. Abstract Spillover phenomenon, which is characterized by the dynamic migration of active species across catalyst surfaces, provides a promising avenue to ...
Di Wang +5 more
wiley +1 more source
Economic Incentives and Social Preferences: A Preference-based Lucas Critique of Public Policy [PDF]
Policies and explicit private incentives designed for self-regarding individuals sometimes are less effective or even counterproductive when they diminish altruism, ethical norms and other social preferences.
Samuel Bowles, Sandra Polanía Reyes
core
Advanced Science, EarlyView.We demonstrate a hybrid WS2/CuInP2S6/graphene heterostructure integrated on a silicon nitride microring resonator for non‐volatile optical phase modulation with ultra‐low energy consumption and low insertion loss. While CIPS alone does not provide efficient optical index modulation, the engineered proposed device structure converts ferroelctric domain ...
Lalit Singh +10 more
wiley +1 more source
Advanced Science, EarlyView.Plasticity changes of molecular networks form a cellular learning process. Signaling network plasticity promotes cancer, metastasis, and drug resistance development. 55 plasticity‐related cancer drug targets are listed (20 having already approved drugs, 9 investigational drugs, and 26 being drug target candidates).
Márk Kerestély +5 more
wiley +1 more source
Study on evaluation method of emergency department crowding based on discrete event simulation model
Huli yanjiu, 2020 ObjectiveTo explore evaluation effect of emergency department crowding though Visual Analogue Scale(VAS)and National Emergency Department Overcrowding Scale(NEDOCS)based on discrete event simulation model.MethodsThe discrete event simulation model was ...
CHEN Qi +4 more
doaj
On the Crowding-Out Effects of Tax-Financed Charitable Contributions by the Government [PDF]
An important question in the literature on charitable contributions is the extent to which tax-financed contributions by the government crowd out private contributions.
Alan Krause
core
Advanced Science, EarlyView.A strategy of constructing perovskite‐type ion‐conductive interphase modulation layer is proposed to break down ion‐dipole interactions of [Zn(H2O)x]2+ to promote Zn2+ desolvation and diffusion kinetics against dendrite growth and active water‐induced hydrogen evolution reactions.
Wenbin Wang +14 more
wiley +1 more source
Customizing Tactile Sensors via Machine Learning‐Driven Inverse Design
Advanced Science, EarlyView.ABSTRACT Replicating the sophisticated sense of touch in artificial systems requires tactile sensors with precisely tailored properties. However, manually navigating the complex microstructure‐property relationship results in inefficient and suboptimal designs.
Baocheng Wang +15 more
wiley +1 more source