Results 111 to 120 of about 13,058,893 (255)

Ultrasound‐Recharged Sub‐Nanometer Palladium Catalysts for on‐Demand and Self‐Terminating Bioorthogonal Prodrug Activation in Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Safe and precise bioorthogonal therapy of tumors was achieved by an ultrasound‐responsive heterostructured nanoreactor with on‐demand catalytic activity. Under piezoelectric catalysis, the system undergoes reversible Pd2+/Pd0 redox cycling, concurrently enabling spatiotemporally controlled prodrug activation and self‐terminating catalytic dose ...
Daqing Xia   +9 more
wiley   +1 more source

Australians' perceptions of the national capital, 1992

open access: yes, 2018
This survey was undertaken to assess the current level of awareness of, and attitudes to, the national capital among the community outside Canberra. Survey questions covered: awareness of what can be found in Canberra; the perceived importance of having ...
National Capital Planning Authority
core   +1 more source

High Tree Species Diversity Promotes Thermal Enhancement Response of Microbial Carbon Use Efficiency

open access: yesAdvanced Science, EarlyView.
ABSTRACT Predicting soil carbon dynamics under warming is constrained by limited understanding of microbial thermal adaptation, particularly whether microbial carbon use efficiency (CUE) can adapt to warming and how plant diversity modulates this response. Using soils from a natural tree species diversity gradient in a subtropical forest, we combined a
Pengpeng Duan   +11 more
wiley   +1 more source

Women's Social Capital and Social Cohesion in Kerala: The Case of Kudumbashree [PDF]

open access: yesJournal of Economic and Social Development (Varaždin)
This paper examines the claim that the Kudumbashree women of Kerala, built around microfinance but now a key actor in Kerala’s economic, social, and welfare landscape, constitute a form of social capital and contributes to social cohesion.
Bhoola   +9 more
doaj  

Bidirectional Disulfide Metathesis Enables Recycling of High‐Performance Thermoset Networks

open access: yesAdvanced Science, EarlyView.
A cyclic aromatic disulfide comonomer enables dual‐mode recyclable pDCPD thermosets through bidirectional disulfide metathesis. The resulting networks combine enhanced mechanical performance with thermal reprocessability and chemical depolymerization into reusable oligomeric fragments, allowing regeneration of high‐performance thermosets with minimal ...
Bohan Li   +8 more
wiley   +1 more source

Multi‐Stimuli Responsive Magneto‐Coacervate Droplets for Selective Molecular Enrichment and Programmable Manipulation

open access: yesAdvanced Science, EarlyView.
ABSTRACT Coacervate droplets formed via liquid–liquid phase separation offer unique opportunities as microreactors and delivery vehicles due to their ability to selectively concentrate biomolecules and support biochemical reactions. However, their passive nature severely restricts precise spatial and temporal control, posing barriers to practical ...
Kailang Liu   +6 more
wiley   +1 more source

The Fragility of Social Capital [PDF]

open access: yes
This paper addresses two hot topics of the contemporary debate, social capital and economic growth. Our theoretical analysis sheds light on decisive but so far neglected issues: how does social capital accumulate over time?
Fabio Sabatini   +2 more
core   +2 more sources

ROLE OF THE SOCIAL CAPITAL IN THE PROCESSES OF HUMAN CAPITAL FORMATION AND DEVELOPMENT

open access: yesУніверситети і лідерство, 2015
Research subject of this article is the social capital as an economic category. The objective of the article is the review of the social capital’s phenomenon in the postindustrial society form the viewpoint of the different approaches, formation of the ...
Viktoriia Borshch
doaj  

Social capital in epidemiology

open access: yes, 2018
Inspired by Putnam’s study of Italy, this chapter develops applications that test the issue of social capital and health in the context of social epidemiology. Three central concepts are explained.
Lindström, Martin,, Lund University.
core   +1 more source

Biomimetic Gradient Hydrogels Regulate Osteochondral Regeneration Microenvironment Remodeling via Spatiotemporal Programming Engineering

open access: yesAdvanced Science, EarlyView.
Electric field‑driven continuous gradient hydrogel GHZF4 achieves spatiotemporal growth factor release, modulates immune microenvironment, angiogenesis and osteochondral differentiation. It realizes cell‑free functional osteochondral repair in rat/rabbit models, offering a promising biomimetic strategy for gradient tissue regeneration.
Xiaolian Niu   +7 more
wiley   +1 more source

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