Results 81 to 90 of about 151,761 (308)

Measurement of the high-field Q drop in a high-purity large-grain niobium cavity for different oxidation processes

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2007
The most challenging issue for understanding the performance of superconducting radio-frequency (rf) cavities made of high-purity (residual resistivity ratio >200) niobium is due to a sharp degradation (“Q-drop”) of the cavity quality factor Q_{0}(B_{p})
G. Ciovati, P. Kneisel, A. Gurevich
doaj   +1 more source

International Symposium on Evolutionary Breeding in Cereals [PDF]

open access: yes, 2013
Evolutionary plant breeding has a long history, but has so far not become part of mainstream breeding research, nor has it been implemented in practice to any substantial degree.

core  

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

open access: yesAdvanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi   +7 more
wiley   +1 more source

Flexible thin polymer waveguide Bragg grating sensor foils for strain sensing [PDF]

open access: yes, 2017
This paper demonstrates that epoxy-based single mode polymer waveguides with Bragg gratings can be realized in very thin (down to 50 micron) polymer foils which are suitable for strain sensing when integrated inside glass fiber reinforced polymer ...
Chiesura, Gabriele   +5 more
core   +1 more source

High‐Throughput Generation of Tumor Spheroids via Droplet Microfluidics for siRNA‐Loaded Nanomedicine Assessment

open access: yesAdvanced Healthcare Materials, EarlyView.
A droplet microfluidic platform is employed to enable high‐throughput, uniform tumor spheroid generation for evaluating siRNA‐loaded nanomedicines at the protein level. As a proof of concept, breast (MCF‐7) and brain (U87 MG) cancer cell lines are investigated using this platform, revealing penetration profiles and therapeutic responses between the two
Ling Liu   +4 more
wiley   +1 more source

Influence of Frequency Conversion Regulation of Dense Baking Circulating Fan on Dehydration and Yellowing Characteristics and Stress Resistance of Tobacco Leaves

open access: yesGuangdong nongye kexue
【Objective】Exploring the effects of frequency conversion regulation of intensive baking circulating fans on the dehydration and yellowing characteristics of tobacco leaves and their stress tolerance during the baking process, it will provid theoretical ...
Chenglong HE   +10 more
doaj   +1 more source

A novel laboratory scale method for studying heat treatment of cake flour [PDF]

open access: yes, 2015
A lab-scale method for replicating the time–temperature history experienced by cake flours undergoing heat treatment was developed based on a packed bed configuration.
Chesterton, AKS   +3 more
core  

Boron‐Doped Nano‐Crystalline Coated Carbon Fibers for Phasic Dopamine Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
This uniform coating presents a mix of graphitic and diamond‐like carbon to create a mechanically and electrically robust alternative for the electrochemical detection of dopamine. The electrodes in this work possess the equivalent sensitivity to the state‐of‐the‐art FSCV dopamine detecting electrodes, whilst demonstrating an ability to withstand ...
Simon J. Higham   +19 more
wiley   +1 more source

Advanced 3D Platforms for Modeling CNS Neuroinflammation: Cell Integration, Techniques, and Challenges

open access: yesAdvanced Healthcare Materials, EarlyView.
This review summarizes the roles of key central nervous system cell types, the extracellular matrix, and the blood‐brain barrier in neuroinflammation, and their integration into diverse 3D culture systems. It examines major incorporation strategies, including direct co‐culture, hydrogel encapsulation, transwell migration assays, and bioprinting ...
Emmanuelle D. Aiyegbusi   +2 more
wiley   +1 more source

Development of a small-scale variant of the Rapid Mix Test experimental bread baking

open access: yesCzech Journal of Genetics and Plant Breeding, 2011
To determine wheat quality, an experimental 80 g variant (mini-RMT) of the standard 1050 g Rapid Mix Test (RMT) was developed. Ten samples of wheat flour with known RMT values were analysed using the method.
Tibor SEDLÁČEK, Pavel HORČIČKA
doaj   +1 more source

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