Results 111 to 120 of about 7,568,305 (285)

Investigation of Flow Parameters for Titanium Cold Spraying using CFD Simulation [PDF]

, 2010
A comprehensive study of cold gas dynamic spray technology is required for optimising performance and gun design for spraying various materials. Cold spraying technology is a new technique in industry and very limited data is available.
Singh, Tejinder
core  

Far plasma wake of Titan from the RPWS observations: A case study [PDF]

, 2007
The Titan's plasma wake has been investigated using observations from the Radio and Plasma Wave Science (RPWS) instrument onboard the Cassini spacecraft during one Titan flyby on December 26, 2005.
J.-E. Wahlund, Lewis, GR, Coates, AJ, Lewis, G. R., D. Gurnett, W. S. Kurth, R. Modolo, Gurnett, D., Kurth, WS, Lewis, G.R., Wahlund, Jan Erik,, P. Canu, A. J. Coates, Modolo, Ronan, Kurth, W.S., Boström, R., Gurnett, D, R. Boström, Modolo, Ronan,, Coates, A.J., Coates, A. J., Wahlund, J.-E., Boström, Rolf,, Wahlund, JE, Bostrom, R, Canu, P., Kurth, W. S., Modolo, R, G. R. Lewis, Canu, P   +29 more
core   +1 more source

Esterified Cholesterol Conjugates Enable LNP‐Mediated mRNA Delivery to the Blood–Brain Barrier Following Intravenous Administration

Advanced Materials, EarlyView.
A cholesterol‐conjugated lipid library enabled the identification of a ligand‐free LNP platform for efficient mRNA delivery to brain endothelial cells via systemic administration. This platform achieves selective BBB targeting without disrupting barrier integrity, and enables modulation of neuroinflammation and vascular function without requiring trans‐
Zeru Tian, Xu Wang, Alexis Pacheco Benitez, Erick Guerrero, Yaou Duan, Jingwen Wei, Lukas Farbiak, Daniel J. Siegwart   +7 more
wiley   +1 more source

Effects Of Pulsation Frequency On Trailing Edge Plasma Actuators For Flight Control [PDF]

, 2012
This thesis details the aerodynamic testing of a dielectric barrier discharge (DBD) plasma actuator operating over a separation step created at the trailing edge of a modified NACA 0012 aerofoil.
HAMLIN, FREDERICK,WILLIAM, Hamlin, Frederick William   +1 more
core  

Upscaling the Fabrication of Rod‐Shaped Microgels: A Microfluidic Method Combining Step‐Emulsification With Consecutive Droplet Confinement in Parallelized Microchannels

Advanced Materials, EarlyView.
A microfluidic method is presented which enables parallelized fabrication of rod‐shaped microgels, based on step‐emulsification (SE) droplet generation and subsequent droplet distribution and confinement, combined in a single device. Microgel rods are fabricated in parallel at different flow rates based on two light‐mediated crosslinking chemistries ...
Matthias Mork, Ninon Möhl, Greta Romahn, Laura Klasen, Cédric Bergerbit, Laura De Laporte   +5 more
wiley   +1 more source

Cold Plasma Systems and Their Application in Surface Treatments for Medicine

, 2021
In this paper, a review of cold plasma setups and the physical and chemical processes leading to the generation of active species is presented. The emphasis is given to the interaction of cold plasmas with materials used in medical applications ...
Ita Junkar, Francisco L. Tabares
core   +1 more source

Effect of Physical Treatments on Functional Properties of Whey and Soy Protein Isolates in Oleogel Production Through Foam Template Method

Molecules
This study aimed to investigate the impact of physical treatments, namely heat (70 °C for 48 h), atmospheric cold plasma (10 kW for 20 min), and ultrasonic frequency (40 kHz for 15 min), on the physicochemical and interfacial properties of soy protein ...
Mojtaba Saneei, Sayed Amir Hossein Goli, Hajar Shekarchizadeh, Mehdi Rahimmalek, Antoni Szumny   +4 more
doaj   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Spin dynamics of cold exciton condensates

, 2012
We analyze theoretically the dynamics of degenerate four-component condensates of cold indirect excitons. We account for both linear spin-dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and nonlinear terms coming from ...
Magnusson, E. B., Shelykh, Ivan A., Kyriienko, Oleksandr.   +2 more
core   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

Advanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy, Nishat Paul, Naimul Arefin, Axel Lopez, Peiran Wei, Brandon Dumars, Yan Chen, Mortaza Saeidi, Minxiang Zeng   +8 more
wiley   +1 more source