Results 71 to 80 of about 6,483 (250)

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

open access: yesAdvanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra   +8 more
wiley   +1 more source

SOUTH AFRICAN ORDERS DECORATIONS AND MEDALS

open access: yesScientia Militaria, 2012
This book was written by authors representing the SA Army, Air Force and Navy each an authority in his field, and is the standard reference on the subject of South Africa's many prestigious military and civil awards.
Jan Ploeger
doaj   +1 more source

EuroBIC Medal 2014 [PDF]

open access: yesJBIC Journal of Biological Inorganic Chemistry, 2014
Reference EPFL-ARTICLE-201142doi:10.1007/s00775-014-1151-4View record in Web of Science Record created on 2014-08-29, modified on 2017-05 ...
openaire   +3 more sources

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

Three Medals for Switzerland at the 36th International Chemistry Olympiad 2004

open access: yesCHIMIA, 2004
At the 2004 Chemistry Olympiad in Kiel, the Swiss students won three bronze medals.
Dustin Hofstetter
doaj   +1 more source

Lithium Intercalation in the Anisotropic Van Der Waals Semiconductor CrSBr

open access: yesAdvanced Functional Materials, EarlyView.
We report the lithium intercalation in the layered van der Waals crystal CrSBr, revealing strongly anisotropic ion‐migration dynamics. Optical and electrical characterization of exfoliated CrSBr shows lithium diffusion coefficients that differ by more than an order of magnitude along a‐ and b‐directions, consistent with molecular dynamics simulations ...
Kseniia Mosina   +13 more
wiley   +1 more source

Possible impact of national responses to the COVID pandemic on medal tallies at the Paris 2024 Olympics

open access: yesCritical Public Health
Previous study analyzing the 2021 Tokyo Olympics found that countries with high levels of government stringency measures were disadvantaged in the medal counts.
John W. Orchard   +3 more
doaj   +1 more source

Personality and temperament of Olympic taekwondo competitors and their level of advancement and sports performance

open access: yesBaltic Journal of Health and Physical Activity, 2020
Background: ‪The goal of the presented study was to identify personality and temperament traits of Olympic taekwondo competitors at a varied level of advancement in relation to their sports performance.
MARTA REMISZEWSKA   +3 more
doaj   +1 more source

Intrabandgap States Engineering in Functionalized Nanodiamond to Generate Solvated Electrons for Photocatalysis Under Solar Illumination

open access: yesAdvanced Functional Materials, EarlyView.
The negative electron affinity of diamond allows to emit highly reductive electrons. By introducing intra‐bandgap states and an optimized electron transfer mechanism by surface functionalization with Ru(bpy)3, the formation of solvated electrons is achieved upon solar irradiation.
Benjamin Kiendl   +20 more
wiley   +1 more source

The Expected Number of Olympic Medals: A Case Study of Team Portugal at Tokyo 2020

open access: yesMotricidade, 2021
The 2020 Summer Olympic Games reached to an end in Tokyo, Japan. Even though all the hiccups, constraints, and challenges imposed by the COVID-19 pandemic, the Games were successfully held in August 2021.
Tiago Manuel Barbosa
doaj  

Home - About - Disclaimer - Privacy