Results 61 to 70 of about 681,715 (300)

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

The Common Grace Agency of Capitalistic Corporate Strategy in God’s World

open access: yesUnio Cum Christo, 2022
The Contemporary Zeitgeist Presents An Unapologetically Harsh And Troublingly Distorted Perspective Regarding The Role Of Capitalistic Corporate Strategy In The World. I Argue That Much Of This Is Due To A Misunderstanding Of The Fundamental Purpose Of Business Strategy, Which Is Exacerbated By Theologically Flawed Impositions Onto The Business Sphere ...
openaire   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Sustaining K-12 Professional Development in Geology: Recurrent Participation in RockCamp [PDF]

open access: yes, 2004
Researchers surveyed repeat attendees in a geology professional development program known as RockCamp in order to determine the reasons for their sustained involvement in this program.
Deb Hemler, Robert Behling
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

A spaceborne gravity gradiometer concept based on cold atom interferometers for measuring Earth's gravity field

open access: yes, 2014
We propose a concept for future space gravity missions using cold atom interferometers for measuring the diagonal elements of the gravity gradient tensor and the spacecraft angular velocity.
Carraz, Olivier   +4 more
core   +1 more source

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

open access: yesAdvanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot   +7 more
wiley   +1 more source

Elevated Virtue?

open access: yesJournal of Moral Theology, 2019
Anyone who both accepts the Aristotelian account of virtue and holds that God bestows virtues along with the gift of sanctifying grace must offer some account of how Aristotelian natural virtues are related to the supernatural virtues bestowed by God ...
Angela Knobel
doaj  

Study on the vertical deformations induced by terrestrial water storage changes in Huang-Huai-Hai river basin

open access: yesGeodesy and Geodynamics
Terrestrial water storage (TWS) variations are associated with water mass movements, which may cause the deformation displacements of the Global Navigation Satellite System (GNSS) stations.
Liansheng Deng   +4 more
doaj   +1 more source

The Second Great Awakening and the Making of Modern America

open access: yes, 2018
In the decades before the Civil War which began in 1861, the Second Great Awakening was the most powerful social movement in America. It inspired the conversion of millions of Americans to faith in Jesus Christ.
Irish, Kerry
core  

Home - About - Disclaimer - Privacy