Results 221 to 230 of about 364,576 (288)

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

A wide-angle scanning conformal phased array antenna with narrow elevation beamwidth for UAV applications. [PDF]

Sci Rep
Zhou Y, Zhu Y, Li C, Liu X, Xie W, Peng Y.   +5 more
europepmc   +1 more source

A Low-Cost Two-Dimensional Scalable Active Receive Phased Array with 8 Simultaneously Reconfigurable Beams. [PDF]

Micromachines (Basel)
Zhang H, Guo LX, Dun S, Li X, Mei W, Xu X, Bu D.   +6 more
europepmc   +1 more source

Editorial for the Special Issue RF MEMS and Microsystems: From Reconfigurable Meta-Surfaces to Advanced MIMO and Miniature Antenna Systems. [PDF]

Micromachines (Basel)
Panduro MA.
europepmc   +1 more source

Phased T2T horse and donkey assemblies from a mule reveal peculiar equid centromere evolution. [PDF]

Cell Genom
Li K, Cappelletti E, Dessaix C, Ciosek J, Robyn E, Johnson L, AbouEl Ela NH, Arias X, Adelson DL, Raudsepp T, Piras FM, Smith ML, Hudson E, Pickett BD, Koren S, Walenz BP, Brooks SY, Sison C, Crawford J, Bouffard G, Phillippy AM, Miller D, Antczak DF, Cullen J, Stroupe S, Davis BW, McCue M, Durward-Akhurst SA, Petersen JL, Giulotto E, Kalbfleisch T.   +30 more
europepmc   +1 more source

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The NMR phased array

Magnetic Resonance in Medicine, 1990
Abstract We describe methods for simultaneously acquiring and subsequently combining data from a multitude of closely positioned NMR receiving coils. The approach is conceptually similar to phased array radar and ultrasound and hence we call our techniques the “NMR phased array.” The NMR phased array offers the signal‐to‐noise ratio ...
P B, Roemer, W A, Edelstein, C E, Hayes, S P, Souza, O M, Mueller   +4 more
openaire   +2 more sources

Array of Arrays: Optimizing Phased Array Tiles

IEEE Antennas and Wireless Propagation Letters, 2021
This letter discusses some of the challenges for realizing large millimeter-wave phased array antennas using multiple scalable arrays (tiles). The letter uses the radiation pattern multiplication and the array of arrays concepts to analyze the effect of the tiling gap on the large array radiation pattern.
Ahmed Shehata Abdellatif, Wenyao Zhai, Hari Krishna Pothula, Morris Repeta   +3 more
openaire   +1 more source

Compound Scanning with a Phased Array

Ultrasonic Imaging, 1982
Compound scans made with a dynamically focussed phased array system have been produced in real time. The scanner, intended for abdominal imaging, has a large field of view. The compounding improves the acquisition of echoes from specular targets by changing the orientation of the insonifying beam and also reduces the speckle noise in grey scale images.
D P, Shattuck, O T, von Ramm
openaire   +2 more sources