Results 81 to 90 of about 5,540 (174)
Advanced Materials Technologies, Volume 9, Issue 23, December 2, 2024.This study presents a new method in transdermal drug delivery using microneedles made from a drug and a block copolymer, achieving a minimalist formulation with high drug loading (40 wt%). The microneedles maintain structural integrity and effectiveness in skin penetration and introduce an innovative “nano‐in‐micro drug delivery system” for improved ...
Carmine D'Amico +5 more
wiley +1 more source
Protein Cage Directed Assembly of Binary Nanoparticle Superlattices
Advanced Science, Volume 11, Issue 45, December 4, 2024.Co‐crystallization of two different protein cages characterized by opposing surface charges and unequal diameter is shown. Encapsulating metal nanoparticles inside the cages and precise tuning of the electrostatic attraction between the cages enables the preparation of binary crystals with dimensions up to several tens of micrometers.
Yu Zhou +5 more
wiley +1 more source
Lychnos, 2018 Staffan Bergwik: Kunskapens osynliga scener. Vetenskapshistorier 1900-1950 (Aant Elzinga) Carl-Göran Heidegren: Positivismstrider (Martin Wiklund) Victoria Fareld & Hans Ruin (red.): Historiens hemvist. 1.
* * *
doaj
Small, Volume 20, Issue 51, December 19, 2024.The effect of electron beam dose rate, nanoparticle size, and interparticle distance on the in situ nanoscale dynamics of gold nanoparticles are investigated. The results revealed that two other dynamic processes, repulsion, and sequential attraction‐repulsion are also as favorable as that of routinely observed coalescence between two gold ...
Abid Zulfiqar +3 more
wiley +1 more source
Nordina: Nordic Studies in Science Education, 2012 Connecting students’ worlds, knowledge and experiences with school science has been a central issue in science education research. Here, we conceptualize processes of drawing on students’ personal experiences and knowledge in terms of ‘funds of knowledge’
Maria Andree, Lotta Lager-Nyquist
doaj +1 more source
Nätuniversitetet läsåret 2003/2004 - ekonomiskt stöd, kursutbud och antal sökande [PDF]
, 2003 Föreliggande arbetsrapport är ett led i arbetet med utvärderingen av Nätuniversitetets studentnytta. Utvärderingen genomförs vid UCER, Umeå Center for Evaluation Research, Umeå universitet.
Jonsson, Gunilla
core
Recent developments for an active UF6 gas target for photon-induced fission experiments [PDF]
, 2013 Recent developments for an active uranium-hexafluoride-loaded gas target as well as results on the detector gas properties are presented. The gas of choice is a mixture of argon with small amounts of UF6. This contribution presents the experimental setup
ECKARDT C. +6 more
core +2 more sources
Utomhuspedagogisk lärmiljö i förskola. [PDF]
, 2012 Sammanfattning: I denna uppsats undersöks pedagogers attityder till utomhuspedagogik. I förskolan har man idag många möjligheter att använda utomhuspedagogik i utomhusmiljön.
Bergqvist, Pernilla
core
Plasma Protein Layer Concealment Protects Streptococcus pyogenes From Innate Immune Attack. [PDF]
Front Cell Infect Microbiol, 2021 Jagau H +3 more
europepmc +1 more source
, 2014 According to the literature there are different ways to describe science. The work with science in pre-school is often to allow the children to experiment and explore various phenomena and hypotheses. The environment and the material is an important part in the discovery of science.
Karlsson, Helena, Alfredsson, Caroline
openaire +1 more source