Results 121 to 130 of about 6,510,130 (347)

Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems

open access: yesAdvanced Materials, EarlyView.
DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther   +9 more
wiley   +1 more source

The Driver-Car. [PDF]

open access: yes, 2004
The car has become ubiquitous in late modern society and has become the leading object in the ordinary social relations of mobility. Despite its centrality to the culture and material form of modern societies, the relationship between the car and human ...
Dant, Tim, Tim Dant
core   +1 more source

On the Interplay Between Self-Driving Cars and Public Transportation

open access: yesIEEE Transactions on Control of Network Systems
ISSN:2325 ...
Nicolas Lanzetti   +3 more
openaire   +3 more sources

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

open access: yesAdvanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea   +9 more
wiley   +1 more source

Company Car Taxation [PDF]

open access: yes
This study presents new, nearly EU wide estimates of the level of subsidies to company cars. In addition, it also provides some preliminary rough illustrations of the possible effects of such subsidies on economic welfare and environment and discusses ...
Copenhagen Economics
core  

The growing dominance of cars in suburban areas

open access: yesTransportation Research Interdisciplinary Perspectives
This study examines the patterns of car dependence in Lisbon and Porto, Portugal’s two largest metropolitan areas, utilising an innovative framework known as the ABC of mobility.
Rafael Prieto-Curiel, Filipe Barroso
doaj   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

The Impact of Government Policy on Private Car Ownership in Ireland [PDF]

open access: yes
We construct a model of the stock of private cars in the Republic of Ireland. The model distinguishes cars by fuel, engine size and age. The modelled car stock is built up from a long history of data on sales, and calibrated to recent data on actual ...
HUGH HENNESSY, RICHARD S. J. TOL
core  

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

open access: yesAdvanced Materials, EarlyView.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park   +15 more
wiley   +1 more source

Cities for children: the effects of car use on their lives

open access: yes, 2004
9-11 June 2004 In Britain, children are walking less than they used to. A major factor causing this decrease is the growth in car use. These trends are reducing children’s quantity of physical activity, with serious implications for their health.
Lucas, L   +3 more
core  

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